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Dating Apps
Consumer Information Cyber Phishing Data Breach Data Leak data security Data Theft dating app security Dating Apps

ShinyHunters Claims Match Group Data Breach Exposing 10 Million Records

 

A new data theft has surfaced linked to ShinyHunters, which now claims it stole more than 10 million user records from Match Group, the U.S. company behind several major swipe-based dating platforms. The group has positioned the incident as another major addition to its breach history, alleging that personal data and internal materials were taken without authorization. 

According to ShinyHunters, the stolen data relates to users of Hinge, Match.com, and OkCupid, along with hundreds of internal documents. The Register reported seeing a listing on the group’s dark web leak site stating that “over 10 million lines” of data were involved. The exposure was also linked to AppsFlyer, a marketing analytics provider, which was referenced as the likely source connected to the incident. 

Match Group confirmed it is investigating what it described as a recently identified security incident, and said some user data may have been accessed. The company stated it acted quickly to terminate the unauthorized access and is continuing its investigation with external cybersecurity experts. Match Group also said there was no indication that login credentials, financial information, or private communications were accessed, and added that it believes only a limited amount of user data was affected. 

It said notifications are being issued to impacted individuals where appropriate. However, Match Group did not disclose what categories of data were accessed, how many users were impacted, or whether any ransom demand was made or paid, leaving key details about the scope and motivation unresolved. Cybernews, which reviewed samples associated with the listing, reported that the dataset appears to include customer personal data, some employee-related information, and internal corporate documents. 

The analysis also suggested the presence of Hinge subscription details, including user IDs, transaction IDs, payment amounts, and records linked to blocked installations, along with IP addresses and location-related data. In a separate post published the same week, ShinyHunters also claimed it had stolen data from Bumble. The group uploaded what it described as 30 GB of compressed files allegedly sourced from Google Drive and Slack. The claims come shortly after researchers reported that ShinyHunters targeted around 100 organizations by abusing stolen Okta single sign-on credentials. The alleged victim list included well-known SaaS and technology firms such as Atlassian, AppLovin, Canva, Epic Games, Genesys, HubSpot, Iron Mountain, RingCentral, and ZoomInfo, among others. 

Bumble has issued a statement saying that one contractor’s account had been compromised in a phishing incident. The company said the account had limited privileges but was used for brief unauthorized access to a small portion of Bumble’s network. Bumble stated its security team detected and removed the access quickly, confirmed the incident was contained, engaged external cybersecurity experts, and notified law enforcement. Bumble also emphasized that there was no access to its member database, member accounts, the Bumble app, or member direct messages or profiles.
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Department of Homeland Security
AI Systems CISA Cyber Security Cyber Threats data security Department of Homeland Security

CISA Issues New Guidance on Managing Insider Cybersecurity Risks

 



The US Cybersecurity and Infrastructure Security Agency (CISA) has released new guidance warning that insider threats represent a major and growing risk to organizational security. The advisory was issued during the same week reports emerged about a senior agency official mishandling sensitive information, drawing renewed attention to the dangers posed by internal security lapses.

In its announcement, CISA described insider threats as risks that originate from within an organization and can arise from either malicious intent or accidental mistakes. The agency stressed that trusted individuals with legitimate system access can unintentionally cause serious harm to data security, operational stability, and public confidence.

To help organizations manage these risks, CISA published an infographic outlining how to create a structured insider threat management team. The agency recommends that these teams include professionals from multiple departments, such as human resources, legal counsel, cybersecurity teams, IT leadership, and threat analysis units. Depending on the situation, organizations may also need to work with external partners, including law enforcement or health and risk professionals.

According to CISA, these teams are responsible for overseeing insider threat programs, identifying early warning signs, and responding to potential risks before they escalate into larger incidents. The agency also pointed organizations to additional free resources, including a detailed mitigation guide, training workshops, and tools to evaluate the effectiveness of insider threat programs.

Acting CISA Director Madhu Gottumukkala emphasized that insider threats can undermine trust and disrupt critical operations, making them particularly challenging to detect and prevent.

Shortly before the guidance was released, media reports revealed that Gottumukkala had uploaded sensitive CISA contracting documents into a public version of an AI chatbot during the previous summer. According to unnamed officials, the activity triggered automated security alerts designed to prevent unauthorized data exposure from federal systems.

CISA’s Director of Public Affairs later confirmed that the chatbot was used with specific controls in place and stated that the usage was limited in duration. The agency noted that the official had received temporary authorization to access the tool and last used it in mid-July 2025.

By default, CISA blocks employee access to public AI platforms unless an exception is granted. The Department of Homeland Security, which oversees CISA, also operates an internal AI system designed to prevent sensitive government information from leaving federal networks.

Security experts caution that data shared with public AI services may be stored or processed outside the user’s control, depending on platform policies. This makes such tools particularly risky when handling government or critical infrastructure information.

The incident adds to a series of reported internal disputes and security-related controversies involving senior leadership, as well as similar lapses across other US government departments in recent years. These cases are a testament to how poor internal controls and misuse of personal or unsecured technologies can place national security and critical infrastructure at risk.

While CISA’s guidance is primarily aimed at critical infrastructure operators and regional governments, recent events suggest that insider threat management remains a challenge across all levels of government. As organizations increasingly rely on AI and interconnected digital systems, experts continue to stress that strong oversight, clear policies, and leadership accountability are essential to reducing insider-related security risks.

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data security
AI companies Ai Data AI technology Cyber Security Data Center Data Centre Impact data security

SK hynix Launches New AI Company as Data Center Demand Drives Growth

 

A surge in demand for data center hardware has lifted SK hynix into stronger market standing, thanks to limited availability of crucial AI chips. Though rooted in memory production, the company now pushes further - launching a dedicated arm centered on tailored AI offerings. Rising revenues reflect investor confidence, fueled by sustained component shortages. Growth momentum builds quietly, shaped more by timing than redirection. Market movements align closely with output constraints rather than strategic pivots. 

Early next year, the business will launch a division known as “AI Company” (AI Co.), set to begin operations in February. This offshoot aims to play a central role within the AI data center landscape, positioning itself alongside major contributors. As demand shifts toward bundled options, clients prefer complete packages - ones blending infrastructure, programs, and support - over isolated gear. According to SK hynix, such changes open doors previously unexplored through traditional component sales alone. 

Though little is known so far, news has emerged that AI Co., according to statements given to The Register, plans industry-specific AI tools through dedicated backing of infrastructure tied to processing hubs. Starting out, attention turns toward programs meant to refine how artificial intelligence operates within machines. From there, financial commitments may stretch into broader areas linked to computing centers as months pass. Alongside funding external ventures and novel tech, reports indicate turning prototypes into market-ready offerings might shape a core piece of its evolving strategy.  

About $10 billion is being set aside by SK hynix for the fresh venture. Next month should bring news of a temporary leadership group and governing committee. Instead of staying intact, the California-focused SSD unit known as Solidigm will undergo reorganization. What was once Solidigm becomes AI Co. under the shift. Meanwhile, production tied to SSDs shifts into a separate entity named Solidigm Inc., built from the ground up.  

Now shaping up, the AI server industry leans into tailored chips instead of generic ones. By 2027, ASIC shipments for these systems could rise threefold, according to Counterpoint Research. Come 2028, annual units sold might go past fifteen million. Such growth appears set to overtake current leaders - data center GPUs - in volume shipped. While initial prices for ASICs sometimes run high, their running cost tends to stay low compared to premium graphics processors. Inference workloads commonly drive demand, favoring efficiency-focused designs. Holding roughly six out of every ten units delivered in 2027, Broadcom stands positioned near the front. 

A wider shortage of memory chips keeps lifting SK hynix forward. Demand now clearly exceeds available stock, according to IDC experts, because manufacturers are directing more output into server and graphics processing units instead of phones or laptops. As a result, prices throughout the sector have climbed - this shift directly boosting the firm's earnings. Revenue for 2025 reached ₩97.14 trillion ($67.9 billion), up 47%. During just the last quarter, income surged 66% compared to the same period the previous year, hitting ₩32.8 trillion ($22.9 billion). 

Suppliers such as ASML are seeing gains too, thanks to rising demand in semiconductor production. Though known mainly for photolithography equipment, its latest quarterly results revealed €9.7 billion in revenue - roughly $11.6 billion. Even so, forecasts suggest a sharp rise in orders for their high-end EUV tools during the current year. Despite broader market shifts, performance remains strong across key segments. 

Still, experts point out that a lack of memory chips might hurt buyers, as devices like computers and phones could become more expensive. Predictions indicate computer deliveries might drop during the current year because supplies are tight and expenses are climbing.
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Ledger
Customer Data customer data leak customer data privacy Data Breach Data Exposure data security leaked sensitive data Ledger

Ledger Customer Data Exposed After Global-e Payment Processor Cloud Incident

 

A fresh leak of customer details emerged, linked not to Ledger’s systems but to Global-e - an outside firm handling payments for Ledger.com. News broke when affected users received an alert email from Global-e. That message later appeared online, posted by ZachXBT, a known blockchain tracker using a fake name, via the platform X. 

Unexpectedly, a breach exposed some customer records belonging to Ledger, hosted within Global-e’s online storage system. Personal details, including names and email addresses made up the compromised data, one report confirmed. What remains unclear is the number of people impacted by this event. At no point has Global-e shared specifics about when the intrusion took place.  

Unexpected behavior triggered alerts at Global-e, prompting immediate steps to secure systems while probes began. Investigation followed swiftly after safeguards were applied, verifying unauthorized entry had occurred. Outside experts joined later to examine how the breach unfolded and assess potential data exposure. Findings showed certain personal details - names among them - were viewed without permission. Contact records also appeared in the set of compromised material. What emerged from analysis pointed clearly to limited but sensitive information being reached. 

Following an event involving customer data, Ledger confirmed details in a statement provided to CoinDesk. The issue originated not in Ledger's infrastructure but inside Global-e’s operational environment. Because Global-e functions as the Merchant of Record for certain transactions, it holds responsibility for managing related personal data. That role explains why Global-e sent alerts directly to impacted individuals. Information exposed includes records tied to purchases made on Ledger.com when buyers used Global-e’s payment handling system. 

While limited to specific order-related fields, access was unauthorized and stemmed from weaknesses at Global-e. Though separate entities, their integration during checkout links them in how transactional information flows. Customers involved completed orders between defined dates under these service conditions. Security updates followed after discovery, coordinated across both organizations. Notification timing depended on forensic review completion by third-party experts. Each step aimed at clarity without premature disclosure before full analysis. 

Still, the firm pointed out its own infrastructure - platform, hardware, software - was untouched by the incident. Security around those systems remains intact, according to their statement. What's more, since users keep control of their wallets directly, third parties like Global-e cannot reach seed phrases or asset details. Access to such private keys never existed for external entities. Payment records, meanwhile, stayed outside the scope of what appeared in the leak. 

Few details emerged at first, yet Ledger confirmed working alongside Global-e to deliver clear information to those involved. That setup used by several retailers turned out to be vulnerable, pointing beyond a single company. Updates began flowing after detection, though the impact spread wider than expected across shared infrastructure. 

Coming to light now, this revelation follows earlier security problems connected to Ledger. Back in 2020, a flaw at Shopify - the online store platform they used - led to a leak affecting 270,000 customers’ details. Then, in 2023, another event hit, causing financial damage close to half a million dollars and touching multiple DeFi platforms. Though different in both scale and source, the newest issue highlights how reliance on outside vendors can still pose serious threats when handling purchases and private user information.  

Still, Ledger’s online platforms showed no signs of a live breach on their end, yet warnings about vigilance persist. Though nothing points to internal failures, alerts remind customers to stay alert regardless. Even now, with silence across official posts, guidance leans toward caution just the same.
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Lynx ransomware
Cyber Attacks Cyber Breach Cyber Security Ransomware Attacks cybercrime gangs data security Data Stolen Lynx ransomware

Russia-Linked Lynx Gang Claims Ransomware Attack on CSA Tax & Advisory

 

A breach surfaces in Haverhill - CSA Tax & Advisory, a name among local finance offices, stands at the center. Information about clients, personal and business alike, may have slipped out. A digital crew tied to Russia, calling themselves Lynx, points to the act. Their message appears online, bold, listing the firm like an entry in a ledger. Data, they say, was pulled quietly before anyone noticed. Silence hangs from the office itself - no word given, no statement released. What actually happened stays unclear, floating between accusation and proof.  

Even though nothing is confirmed by officials, Lynx put out what they call test data from the breach. Looking over these files, experts at Cybernews noticed personal details like complete names, Social Security digits, home locations, billing documents, private company messages, healthcare contracts for partners, and thorough income tax filings. What stands out are IRS e-signature approval papers - these matter a lot because they confirm tax returns. Found inside the collection, such forms raise concerns given how crucial they are in filing processes.

A single slip here might change lives for the worse if what's said turns out true. With Social Security digits sitting alongside home addresses and past tax filings, danger lingers far beyond the first discovery. Fraudsters may set up fake lines of credit, pull off loan scams, file false returns, or sneak through security gates at banks and public offices. Since those ID numbers last forever, harm could follow people decade after decade. 

Paperwork tied to taxes brings extra danger. Someone might take an IRS e-filing form and change real submissions, send fake ones, or grab refunds before the rightful person notices. Fixing these problems usually means long fights with government offices, draining both money and peace of mind. If details about a spouse’s health plan leak, scammers could misuse that for false claims or pressure someone by threatening to reveal private medical facts. 

What happened might hit companies harder than expected. Leaked messages inside the firm could expose how decisions get made, who trusts whom, along with steps used to approve key tasks - details that open doors for scams later on. When private info like Social Security digits or tax records shows up outside secure systems, U.S. rules usually demand public alerts go out fast. Government eyes tend to follow, including audits from tax authorities, pressure from local agencies, even attention at the national level. Legal fights may come too, alongside claims about failed duties, especially if proof confirms something truly went wrong here. Trust once broken rarely bounces back quickly.
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Organization security
Corporate Cyber Security data security EOCC Organization security

EOCC Hit by Security Breach Due to Contractor's Unauthorised Access


The Equal Employment Opportunity Commission (EOCC) was hit by an internal security data breach that happened last year. The incident involved a contractor's employees exploiting sensitive data in an agency's systems. 

About the breach

The breach happened in EEOC's Public Portal system where unauthorized access of agency data may have disclosed personal data in logs given to agency by the public. “Staff employed by the contractor, who had privileged access to EEOC systems, were able to handle data in an unauthorized (UA) and prohibited manner in early 2025,” reads the EEOC email notification sent by data security office. 

The email said that the review suggested personally identifiable information (PII) may have been leaked, depending on the individual. The exposed information may contain names, contact and other data. The review of is still ongoing while EOCC works with the law enforcement. 

EOCC has asked individuals to review their financial accounts for any malicious activity and has also asked portal users to reset their passwords. 

Contracting data indicates that EEOC had a contract with Opexus, a company that provides case management software solutions to the federal government.

 Prevention measures 

Open spokesperson confirmed this and said EEOC and Opex “took immediate action when we learned of this activity, and we continue to support investigative and law enforcement efforts into these individuals’ conduct, which is under active prosecution in the Federal Court of the Eastern District of Virginia.” 

Talking about the role of employees in the breach, the spokesperson added that “While the individuals responsible met applicable seven-year background check requirements consistent with prevailing government and industry standards at the time of hire, this incident made clear that personnel screening alone is not sufficient." 

The second Trump administration's efforts to prevent claimed “illegal discrimination” driven by diversity, equity, and inclusion programs, which over the past year have been examined and demolished at almost every level of the federal government, centre on the EEOC. 

Large private companies all throughout the nation have been affected by the developments. In an X post this month, EEOC chairwoman Andrea Lucas asked white men if they had experienced racial or sexual discrimination at work and urged them to report their experiences to the organization "as soon as possible.”

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leaked sensitive data
California Customer Data Data Breach Data Broker Data Privacy data privacy regulations data security leaked sensitive data

California Privacy Regulator Fines Datamasters for Selling Sensitive Consumer Data Without Registration

 

The California Privacy Protection Agency (CalPrivacy) has taken enforcement action against Datamasters, a marketing firm operated by Rickenbacher Data LLC, for unlawfully selling sensitive personal and health-related data without registering as a data broker. The Texas-based company was found to have bought and resold information belonging to millions of individuals, including Californians, in violation of the California Delete Act. 

Under the Delete Act, companies engaged in buying or selling consumer data are required to register annually as data brokers by January 31. Beginning in 2026, the law will also enable consumers to use a centralized online tool known as the Delete Request and Opt-out Platform (DROP), which allows individuals to request the deletion of their personal information from all registered data brokers at once. 

CalPrivacy imposed a $45,000 fine on Datamasters for failing to register within the required timeframe. Due to the seriousness and continued nature of the violations, the agency also prohibited the company from selling personal information related to Californians. According to the regulator’s final order, Datamasters continued operating as an unregistered data broker despite repeated efforts by the agency to bring it into compliance. 

The investigation found that Datamasters purchased and resold data linked to people with specific medical conditions, including Alzheimer’s disease, drug addiction, and bladder incontinence, primarily for targeted advertising purposes. In addition to health data, the company traded consumer lists categorized by age and perceived race, marketing products such as “Senior Lists” and “Hispanic Lists.” The datasets also included information tied to political views, grocery shopping behavior, banking activity, and health-related purchases.  

The scope of the data involved was extensive, reportedly consisting of hundreds of millions of records containing names, email addresses, physical addresses, and phone numbers. CalPrivacy identified the nature and scale of the data processing as a significant risk to consumer privacy, particularly given the sensitive characteristics associated with many of the records. 

An aggravating factor in the case was Datamasters’ response to regulatory scrutiny. The company initially claimed it did not conduct business in California or handle data belonging to Californians. When confronted with evidence to the contrary, it later acknowledged processing such data and asserted that it manually screened datasets, a claim regulators found unconvincing. The agency noted that Datamasters resisted compliance efforts while continuing its data brokerage activities. 

As part of the enforcement order, signed on December 12, Datamasters was instructed to delete all previously acquired personal information related to Californians by the end of December. The company must also delete any California-related data it may receive in the future within 24 hours. Additionally, Datamasters is required to maintain compliance safeguards for five years and submit a report detailing its privacy practices after one year. 

In a separate action, CalPrivacy fined S&P Global Inc. $62,600 for failing to register as a data broker for 2024 by the January 31, 2025 deadline. The agency noted that the lapse, which lasted 313 days, was due to an administrative error and that the company acted promptly to correct the issue once identified.
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malicious PDF files
Anti Malwares Confidential Data Confidential Information Cyber Security data security Malicious PDF Attachment malicious PDF files

Epstein Files Redaction Failure Exposes Risks of Improper PDF Sanitization

 

The United States Department of Justice recently released a new set of documents related to the Jeffrey Epstein investigation, drawing widespread attention after it emerged that some redacted information could be easily uncovered. On December 22, the department published more than 11,000 documents as part of the latest Epstein files release. Although many of the records contained blacked-out sections, some individuals were able to reveal hidden content using a simple, well-known technique. As a result, information intended to remain confidential became publicly accessible. 

Shortly after the release, political commentator and journalist Brian Krassenstein demonstrated on social media how the redactions could be bypassed. By highlighting the obscured areas in certain PDF files and copying the text into another document, the concealed information became visible. This incident highlighted a common issue with PDF redaction, where text is often visually covered rather than permanently removed from the file. In such cases, the underlying data remains embedded in the document despite appearing hidden.  

Security experts explain that PDF files often contain multiple layers of information. When redaction is performed by placing a black box over text instead of deleting it, the original content can still be extracted. Copying and pasting from these files may expose sensitive details. Specialists at Redactable, a company focused on AI-powered redaction tools, have warned that many users underestimate how complex proper PDF sanitization can be. They emphasize the importance of verifying documents before sharing them publicly to ensure sensitive information has been fully removed. 

The situation has raised concerns because U.S. government agencies have long had guidance on secure document redaction. As early as 2005, the National Security Agency published detailed instructions on how to safely sanitize documents before public release. In 2010, the Department of Homeland Security issued reminders stressing the importance of following these procedures. The apparent failure to apply such guidance to the Epstein files has prompted questions about internal review processes and potential security implications. 

This is not the first time redaction failures have exposed sensitive information. Legal experts and journalists have documented multiple high-profile cases involving court filings, media publications, and federal documents where hidden text was revealed using the same copy-and-paste method. The recurrence of these incidents suggests that improper PDF redaction remains a persistent and unresolved problem. 

Beyond the exposure of sensitive content, cybersecurity researchers have also warned about the risks of downloading Epstein-related documents from unofficial sources. Past investigations found that some distributed files were embedded with malware. Threat actors often exploit high-profile events to spread malicious content disguised as legitimate documents, particularly in trusted formats such as PDFs. Researchers at Zimperium’s zLabs team have reported an increase in PDF-based malware and phishing campaigns. Attackers favor PDFs because they appear credible, are widely used in professional settings, and can bypass some security defenses. 

These malicious files are often designed to mimic trusted organizations and target both desktop and mobile users. Experts advise accessing sensitive documents only from official sources and following proper sanitization practices before publication. Software providers such as Adobe recommend using dedicated redaction tools to permanently remove both visible and hidden data. The Epstein files incident underscores that visual redaction alone is insufficient and that improper handling of PDFs can pose serious security and privacy risks.
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