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ZeroTrust
2FA AIsecurity credentialstuffing CyberCrime Darkweb Data Breach GenZ Infostealer passwordmanager Passwords phishing Ransomware ZeroTrust

Infostealer Malware Soars 500% as 1.7 Billion Passwords Leak on Dark Web

 

A new report has exposed a staggering 500% rise in infostealer malware attacks, with over 1.7 billion passwords leaked on the dark web in 2024 alone. Despite the growing threat, poor password hygiene continues to be a critical issue, especially among Gen Z users. Cybersecurity experts are now calling for a complete rethink of digital safety practices, urging organizations and individuals to adopt zero-trust frameworks, AI-driven defenses, and reform in user behavior.

Infostealer malware is gaining traction as a preferred tool among cybercriminals. These lightweight, silent programs are often embedded in pirated software or spread via phishing attacks. Once inside a system, they exfiltrate sensitive data including stored credentials, autofill data, cookies, and even crypto wallet details without raising alarms. This stolen information is then compiled into massive combo lists—datasets of usernames and passwords—that are sold or traded on dark web forums. These lists power credential-stuffing attacks that enable hackers to take control of accounts on a mass scale.

Underground marketplaces have reportedly listed over 100 billion compromised credentials, marking a 42% increase from the previous year. Cybercrime syndicates such as BestCombo, BloddyMery, and ValidMail have become notorious for brokering access to stolen identities, fueling everything from account takeovers to financial fraud, ransomware deployment, and corporate espionage.

Yet, despite repeated warnings, user behavior remains worryingly casual. The 2025 World Password Day Survey revealed that 72% of Gen Z users admit to reusing passwords across multiple services. Even more strikingly, 79% acknowledge the risks of reuse, while 59% continue to use the same credentials even after a breach. Shockingly, only 10% reported updating their passwords consistently after being informed of a compromise. Additionally, 38% of Gen Z respondents said they only alter one character when prompted to update a password, and 30% frequently forget their credentials—despite the availability of password recovery features and password managers.

Although 46% of Gen Z users claim to use password managers, their actual habits—like sharing credentials via body text, screenshots, or in conversation—undermine any security those tools provide. This gap between intention and action continues to weaken overall cyber defense.

On the enterprise front, the situation is no better. According to a cybersecurity expert, 27% of businesses still do not enforce basic password policies. Even among organizations that do, users often respond to frequent password change requirements with insecure workarounds, such as reusing slightly modified passwords.

A data privacy solicitor commented, “If your system allows users to bypass complexity rules or reuse old passwords, your policy is meaningless,” she warned.

Experts also note that even strong password practices can't address all threats. Vulnerabilities like device-level breaches, session hijacking, and social engineering tactics necessitate broader security strategies. Resta advises that organizations should go beyond password policies and invest in multi-layered defenses:
“Organizations must maintain robust incident response plans alongside 2FA, AI-driven anomaly detection, and Zero Trust Architecture (ZTA).”
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Password Security
2FA 2FA security Account security Bug Fixes Coinbase Cyber Security online account protection Password Security

Coinbase Fixes Account Log Bug That Mistakenly Triggered 2FA Breach Alerts

 

Coinbase has resolved a logging issue in its system that led users to wrongly believe their accounts had been compromised, after failed login attempts were mistakenly labeled as two-factor authentication (2FA) failures. As first uncovered by BleepingComputer, the bug caused the platform to misreport login errors. Specifically, attempts made with incorrect passwords were incorrectly shown in the user activity log as “second_factor_failure” or “2-step verification failed.” 

This mislabeling gave the false impression that an attacker had entered the correct password but was blocked at the 2FA stage, which naturally raised alarm among Coinbase users. Several customers reached out to BleepingComputer, expressing concern that their accounts might have been breached. Many reported using unique passwords exclusively for Coinbase, found no signs of malware on their devices, and noticed no other suspicious account activity—adding to their confusion. Coinbase later confirmed the issue, clarifying that attackers had never made it past the password stage. 

The system had mistakenly classified these failed attempts as 2FA errors, even though the second authentication factor was never triggered. To correct the confusion, Coinbase issued an update that now properly logs such attempts as “Password attempt failed” in the account activity logs, removing any misleading implication of a 2FA failure. Such inaccuracies, while seemingly minor, can trigger unnecessary panic. Some affected users reset all their passwords and spent hours scanning their systems for threats—precautions prompted solely by the misleading logs. 

Security experts also warn that errors like this can become tools for social engineering. Misleading logs could be exploited by attackers to trick users into thinking their credentials had been stolen, potentially coercing them into revealing more information or clicking malicious links. Coinbase customers are frequently targeted in phishing and social engineering campaigns. These attacks often involve SMS messages or spoofed phone calls designed to trick victims into giving up 2FA tokens or login details.  

While there is no confirmed case of the mislabeled logs being used in such scams, BleepingComputer noted that some users had reported it. Regardless, Coinbase reiterated that it never contacts customers via phone or text to request password changes or 2FA resets. Any such communication should be treated as a scam attempt.
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TaxSeason
2FA Cybersecurity Data Breach GoogleAds OTP phishing QuickBooks Scam TaxSeason

Cybercriminals Target QuickBooks Users with Phishing Attacks via Google Ads Ahead of Tax Deadline

 

With the April 15 U.S. tax deadline looming, millions of users are logging in to manage their finances online—unfortunately, cybercriminals are watching too. Leveraging this surge in digital activity, attackers are exploiting trusted platforms like Google to deceive users of Intuit’s QuickBooks.

By purchasing top Google Ads placements, hackers are directing users to authentic-looking but fraudulent login pages. These fake portals are designed to steal crucial information including usernames, passwords, and even one-time passcodes (OTPs)—granting criminals access to victims’ financial data needed for filing taxes.

Understanding how this scam works is the first step toward staying safe. Phishing scams targeting accounting software are nothing new. Fraudulent support calls and infected software downloads—often traced to large-scale operations in India and nearby regions—have long been tactics in the scammer playbook.

Late last year, security experts uncovered a malicious QuickBooks installer that prompted users to call a fake support number through a deceptive pop-up.

This new scam is even more concerning. Instead of malware, attackers are now going straight for login credentials. The scam begins with a simple Google search. An ad mimicking Intuit’s branding for “QuickBooks Online” leads users to a convincing fake website.
  • Domain Name: QUICCKBOORKS-ACCCOUNTING.COM
  • Registrar URL: https://www.hostinger.com
  • Creation Date: 2025-04-07T01:44:46Z
The phishing site mirrors the actual QuickBooks login portal. Once users enter their credentials, the information is harvested in real-time and sent to cybercriminals.

"Passwords alone offer a limited level of security because they can be easily guessed, stolen through phishing, or compromised in data breaches. It is highly recommended to enhance account protection by enabling a second form of authentication like one-time passcodes sent to your device or utilizing a 2FA app for an extra layer of verification."

However, even two-factor authentication (2FA) and OTPs are being targeted. Modern phishing kits use advanced tactics like “man-in-the-middle” or “adversary-in-the-middle” (AiTM) attacks to intercept this second layer of protection.

As users unknowingly submit both their password and OTP to a fake login page, the information is relayed instantly to the attacker—who uses it before the code expires.

Cybercriminals ramp up efforts during tax season, banking on urgency and the volume of financial activity to catch users off guard. Their tools? Deceptive Google ads that closely resemble legitimate QuickBooks links. These reroute users to cloned websites that can collect sensitive data—or even install malware.

While 2FA and OTPs still offer critical protection against many threats, they must be used on verified platforms to be effective. If you land on a malicious site, even the best security tools can be bypassed.
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SaaS Ransomware
2FA Cyber crimes Operational Technology Ransomware SaaS Ransomware

Ransomware Attacks Are Increasing— How Hackers Are Adapting

 



Cybercriminals are finding new ways to launch ransomware attacks, and recent reports show a major increase in these incidents. The latest warning from security experts highlights how hackers are evolving their tactics, making these threats more dangerous than ever.  


Ransomware Attacks Have Risen Sharply  

The number of ransomware attacks has grown in early 2025, with reports showing a 132% increase compared to late 2024. At the same time, a specific type of scam known as deepfake phishing—where AI is used to trick people into giving away sensitive information—has surged by more than 1,600%. These scams often lead to ransomware infections, as hackers use them to gain access to private systems.  

Although many organizations have improved their cybersecurity measures, hackers are adapting. Cybercriminals are focusing on new methods to steal information, including bypassing two-factor authentication (2FA). In many cases, they intercept security codes or hijack login sessions, allowing them to enter accounts without needing passwords.  


Hackers Are Targeting More Systems  

A growing concern is that cybercriminals are now attacking systems that control important operations, such as industrial machines and corporate networks. These systems, known as operational technology (OT) environments, are becoming frequent targets for ransomware groups.  

Security researchers from Ontinue warn that cybercriminals are not just trying to lock files and demand payments— they are using artificial intelligence (AI) and legitimate tools to break into networks without being detected. Instead of relying solely on traditional phishing emails, hackers now interact with IT staff, tricking them into sharing confidential details that can be used for future attacks.  


Ransom Payments Are Declining— But The Threat Isn’t  

One positive trend is that fewer companies are paying ransom demands. Recent studies show that overall payments have dropped by 35%. This is partly due to stronger law enforcement efforts, international cooperation, and organizations refusing to give in to extortion.  

However, experts warn that this might not last. Cybercriminals are constantly adjusting their methods. Instead of just encrypting files, many ransomware groups now steal sensitive data and threaten to leak it unless victims pay up. Some hackers even demand multiple payments—one to prevent data from being leaked, another to unlock encrypted files, and sometimes an additional ransom for other threats.  


The Future of Ransomware Attacks  

Security professionals are seeing a shift in how ransomware works. Hackers are no longer just sending out mass phishing emails. They are carefully studying security systems, looking for vulnerabilities, and even using software-as-a-service (SaaS) platforms to deliver attacks.  

Experts recommend that businesses and individuals take extra precautions. Strengthening cybersecurity defenses, keeping software updated, and being cautious of unexpected emails or messages can help prevent falling victim to these evolving threats.

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threat report
2FA Cyber Attacks Phishing Campaign Roman Encryption threat report

Roman Encryption Employed In Nearly 9K Phishing Attacks

 

Unpredictability is a hallmark of cybersecurity work. I doubt you expected to read an article linking Julius Caesar, the ancient Roman ruler, to almost a million phishing attacks so far in 2025. But, here we are. The phishing threat continues to grow, motivated by the lure of disseminating infostealer malware and exemplified by more sophisticated efforts, as the FBI has warned. 

The majority of cybercriminals involved in phishing assaults are not malicious coding experts; rather, they are what you might refer to as low-level chancers, with little expertise but high aspirations for a lucrative payout. Phishing-as-a-service platforms, which eliminate the need for all that bothersome technical expertise, aid them in this evil undertaking. According to recently published research, Tycoon 2FA is the most popular of these platforms and that's where Julius Caesar comes in.

It should come as no surprise that phishing is a persistent menace to both consumers and organisations. These are no longer the simple "you've won the Canadian lottery" or "I'm a Nigerian Prince and want to give you money" hoaxes of the past, but, thanks to AI, they've become much more difficult to detect and, as a result, much tougher to resist. As previously stated, the use of phishing-as-a-service platforms to accelerate attack formulation and deployment is especially problematic. 

Barracuda Networks security researchers released a report on March 19 outlining a whopping one million attacks in January and February alone. This figure becomes even more concerning when you consider that one platform, Tycoon 2FA, accounted for 89% of them. 

Nuch of this seems to be recent, with an outbreak in the middle of February, according to Deerendra Prasad, an associate threat analyst in Barracuda Network's threat analyst team, who stated that an investigation "revealed that the platform has continued to develop and enhance its evasive mechanisms, becoming even harder to detect.”

The malicious scripts used to prevent defenders from analysing the phishing pages have been updated to help evade discovery, Prasad said. The new script is not in plain text, but—wait for it—encrypted using a shifting substitution cipher. Indeed, there is something called a Caesar Cipher. This works by replacing every plaintext letter in a string with another that is a specified number of letters down the alphabet. 

To be honest, it's about as simple as it gets, because decrypting such messages requires only the shift number. It is named after Julius Caesar, who was known to use encryption to keep his personal communication private while in transit. "This script is responsible for several processes," Prasad told me, "such as stealing user credentials and exfiltrating them to an attacker-controlled server.”
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Social Media
2FA Action Fraud Data Leaks phishing Social Media

Huge Spike in Social Media and Email Hacks – Simple Ways to Protect Yourself

 


There has been a worrying rise in the number of people losing control of their social media and email accounts this year. According to recent data from Action Fraud, the UK’s national cybercrime reporting center, over 35,000 cases were reported in 2024. This is a huge increase compared to the 22,000 cases recorded the previous year.

To address this growing problem, Action Fraud has teamed up with Meta to start an online safety campaign. Their main goal is to help people secure their accounts by turning on two-step verification, also known as 2FA. This extra security step makes it much harder for hackers to break into accounts.

Hackers usually target social media or email profiles for money. Once they gain access, they often pretend to be the real user and reach out to the person’s friends or followers. Many times, they use these stolen accounts to promote fake investment schemes or sell fake event tickets. In other cases, hackers simply sell these hacked accounts to others who use them for illegal activities.

One trick commonly used by hackers is messaging the account owner’s contacts and convincing them to share security codes. Since the message appears to come from a trusted person, many people unknowingly share sensitive information, giving hackers further control.

Another method involves stealing login information through phishing scams or data leaks. If people use the same password for many sites, hackers can easily access multiple accounts once they crack one.

The good news is that there are simple ways to protect yourself. The most important step is enabling two-step verification on all your accounts. This adds an extra barrier by asking for a unique code when someone tries to log in, making it much tougher for hackers to get through even if they know your password.

Meta has also introduced face recognition technology to help users recover hacked accounts. Still, experts say prevention is always better than trying to fix the damage later.


Here are a few easy tips to protect your online accounts:

1. Always enable two-step verification wherever it is available.

2. Create strong and unique passwords for each account. Avoid using the same password more than once.

3. Be careful if someone you know suddenly asks for a security code — double-check if it’s really them.

4. Stay alert for suspicious links or emails asking for your login details — they could be phishing traps.

5. Keep an eye on your accounts for unusual activity or login attempts from unknown places.


With online scams increasing, staying careful and following these safety steps can help you avoid falling victim to account hacks. Taking action now can save you a lot of trouble later.

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QR code security
2FA Cyber Security cybercriminals Gmail Google Google Security Tools QR code QR code security

Google to Introduce QR Codes for Gmail 2FA Amid Rising Security Concerns

 

Google is set to introduce QR codes as a replacement for SMS-based two-factor authentication (2FA) codes for Gmail users in the coming months. While this security update aims to improve authentication methods, it also raises concerns, as QR code-related scams have been increasing. Even Google’s own threat intelligence team and law enforcement agencies have warned about the risks associated with malicious QR codes. QR codes, short for Quick Response codes, were originally developed in 1994 for the Japanese automotive industry. Unlike traditional barcodes, QR codes store data in both horizontal and vertical directions, allowing them to hold more information. 

A QR code consists of several components, including finder patterns in three corners that help scanners properly align the code. The black and white squares encode data in binary format, while error correction codes ensure scanning remains possible even if part of the code is damaged. When scanned, the embedded data—often a URL—is extracted and displayed to the user. However, the ability to store and quickly access URLs makes QR codes an attractive tool for cybercriminals. Research from Cisco Talos in November 2024 found that 60% of emails containing QR codes were spam, and many included phishing links. While some emails use QR codes for legitimate purposes, such as event registrations, others trick users into revealing sensitive information. 

According to Cisco Talos researcher Jaeson Schultz, phishing attacks often use QR codes for fraudulent multi-factor authentication requests to steal login credentials. There have been multiple incidents of QR code scams in recent months. In one case, a 70-year-old woman scanned a QR code at a parking meter, believing she was paying for parking, but instead, she unknowingly subscribed to a premium gaming service. Another attack involved scammers distributing printed QR codes disguised as official government severe weather alerts, tricking users into downloading malicious software. Google itself has warned that Russian cybercriminals have exploited QR codes to target victims through the Signal app’s linked devices feature. 

Despite these risks, users can protect themselves by following basic security practices. It is essential to verify where a QR code link leads before clicking. A legitimate QR code should provide additional context, such as a recognizable company name or instructions. Physical QR codes should be checked for tampering, as attackers often place fraudulent stickers over legitimate ones. Users should also avoid downloading apps directly from QR codes and instead use official app stores. 

Additionally, QR-based payment requests in emails should be verified through a company’s official website or customer service. By exercising caution, users can mitigate the risks associated with QR codes while benefiting from their convenience.
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Youtube
2FA Data Breach Emails Google Youtube

Google Fixes YouTube Security Flaw That Exposed User Emails

 



A critical security vulnerability in YouTube allowed attackers to uncover the email addresses of any account on the platform. Cybersecurity researchers discovered the flaw and reported it to Google, which promptly fixed the issue. While no known attacks exploited the vulnerability, the potential consequences could have been severe, especially for users who rely on anonymity.


How the Vulnerability Worked

The flaw was identified by researchers Brutecat and Nathan, as reported by BleepingComputer. It involved an internal identifier used within Google’s ecosystem, known as the Gaia ID. Every YouTube account has a unique Gaia ID, which links it to Google’s services.

The exploit worked by blocking a YouTube account and then accessing its Gaia ID through the live chat function. Once attackers retrieved this identifier, they found a way to trace it back to the account’s registered email address. This loophole could have exposed the contact details of millions of users without their knowledge.


Google’s Reaction and Fix

Google confirmed that the issue was present from September 2024 to February 2025. Once informed, the company swiftly implemented a fix to prevent further risk. Google assured users that there were no reports of major misuse but acknowledged that the vulnerability had the potential for harm.


Why This Was a Serious Threat

The exposure of email addresses poses various risks, including phishing attempts, hacking threats, and identity theft. This is particularly concerning for individuals who depend on anonymity, such as whistleblowers, journalists, and activists. If their private details were leaked, it could have led to real-world dangers, not just online harassment.

Businesses also faced risks, as malicious actors could have used this flaw to target official YouTube accounts, leading to scams, fraud, or reputational damage.


Lessons and Preventive Measures

The importance of strong security measures and rapid responses to discovered flaws cannot be emphasized more. Users are encouraged to take precautions, such as enabling two-factor authentication (2FA), using secure passwords, and being cautious of suspicious emails or login attempts.

Tech companies, including Google, must consistently audit security systems and respond quickly to any potential weaknesses.

Although the security flaw was patched before any confirmed incidents occurred, this event serves as a reminder of the omnipresent risks in the digital world. By staying informed and following security best practices, both users and companies can work towards a safer online experience.



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