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Showing posts with label LAPSUS$. Show all posts

Former Uber CSO Convicted for Covering up 2016 Data Breach

 

Uber's former chief security officer, Joe Sullivan, has been found guilty of illegally trying to cover up a 2016 data breach in which threat actors accessed 57 million Uber drivers' and customers' sensitive credentials. 

Sullivan is a former cybercrime prosecutor officer of the US Department of Justice. A federal jury in San Francisco convicted him of obstructing justice and misprision – concealing a felony from law enforcement. 

On November 21, 2017, Uber CEO Dara Khosrowshahi released a statement in which he acknowledged that miscreants had broken into the app giant's infrastructure and made off with 57 million customer and driver records. As a result of it Sullivan, along with legal director of security and law enforcement Craig Clark was fired. 

"Sullivan orchestrated these acts despite knowing that the hackers were hacking and extorting other companies as well as Uber," the U.S. attorney's office said. 

Sullivan’s trial began days before when the news broke that Uber had been hacked again. Uber said the group of hackers LAPSUS$  is running a campaign against Uber. 

The group accessed and stole data of an employee’s login credential to gain wide-ranging access to Uber’s internal systems including the company’s Amazon Web Services console, Google Workspace admin dashboard for managing the Uber email accounts, VMware vSphere/ESXi virtual machines, Slack server, and bug bounty program portal. However, Uber confirmed that the hackers did not gain access to the sensitive data of customers. 

In the case of the 2016 data breach, Uber had to make two $50,000 payments to the intruders in December 2016. A month later, after managing to identify one of the attackers from the group, an Uber representative met the man in Florida and had him sign a confidentiality agreement. 

"Technology companies in the Northern District of California collect and store vast amounts of data from users. We will not tolerate concealment of important information from the public by corporate executives more interested in protecting their reputation and that of their employers than in protecting users,” U.S. Attorney Stephanie M. Hinds said in a statement.

Teen Hacking Suspect Arrested by London Police for GTA 6 and Uber Breach

A 17-year-old Oxfordshire kid was detained on suspicion of hacking, according to information released by the City of London Police on Friday.

According to experts, the recent security breaches at Uber and Rockstar Games may have something to do with the arrest.

On September 18, a cyber threat actor identified as the 'teapotuberhacker' claimed to have hacked Rockstar Games, the company behind the well-known and contentious Grand Theft Auto (GTA) franchise, in a post on GTAForums.com. Teapotuberhacker claimed to have taken 90 movies of alpha material and the source code for Grand Theft Auto VI and its predecessor GTA V from Rockstar in that post, which has since been removed.

Notably, a 17-year-old Oxford boy was among the seven minors who were detained. The Oxford teenager was detained after other hackers posted his name and address online. The boy had two internet aliases: 'Breachbase' and 'White'. According to the reports, the boy had earned about $14 million via data theft. 

Further information concerning the inquiry was kept under wraps by the UK authorities. 

Seven adolescents were detained and later freed by City of London police in connection with a probe into the Lapsus$ hacking organization this spring.

Uber released more information regarding the latest security breach earlier this week. According to the firm, the threat actor responsible for the intrusion is connected to the LAPSUS$ hacker organization.

Flashpoint, a security company, presented a report of the Grand Theft Auto VI data breach this week and disclosed that the name of the hacker responsible for the two attacks had been made public on a dark web forum.

The forum administrator claimed that teapotuberhacker was the same guy who had allegedly hacked Microsoft and owned Doxbin in the debate, which was titled 'The Person Who Hacked GTA 6 and Uber is Arion,' according to the story that was published by FlashPoint.

If these claims are true, which is not entirely apparent, it will assist in explaining the most recent incident that law police conducted.

Ransomware Exposed Stolen Data From Cisco on Dark Web

Yanluowang ransomware Gang has published Cisco Systems' stolen data on the dark web and following the data leak, Cisco confirmed that the data was stolen from its network during an intrusion that took place in May. 

Cisco Security Incident Response (CSIRT) conducted an investigation wherein it was found that the attackers acquired control of a personal Google account that had the credentials saved in the browser. The threat actors compromised these credentials to launch voice phishing attacks. The idea behind the attacks was to lure the targeted employee into accepting the MFA notification. 

Cisco revealed in a report published in August that the firm's networks had been infiltrated by the Yanluowang ransomware after hackers gained access to an employee's VPN account. The company further asserted that the only information taken was employee login information from Active Directory and non-sensitive files saved in a Box account.

Once the threat actors obtained the employee's Cisco credentials, the hackers employed social engineering and other techniques to get beyond multi-factor authentication (MFA) and gather more data.

After gaining initial access, the hackers registered a list of new devices for MFA, authenticated effectively to the Cisco VPN, and dropped multiple tools in the victim network including RATs such as LogMeIn, TeamViewer, Cobalt Strike, PowerSploit, Mimikatz, and Impacket, as per Security Affairs. 

Over the weekend, Cisco said in an update that "the content of these files matched what we have detected and released.  We continue to see no effect on the business, including Cisco goods or services, confidential customer data or sensitive employee data, copyrights, or supply chain activities, which is consistent with our previous examination of this incident."

The researchers at the cybersecurity firm eSentire linked Yanluowang with "Evil Corp" (UNC2165), the Lapsus$ gang, and FiveHands malware (UNC2447).

The hacked Google account of an employee that had enabled password synchronization through Google Chrome and saved their Cisco details in the browser allowed the thieves to initially access the Cisco VPN.

The leader of Yanluowang ransomware told BleepingComputer that they had stolen thousands of files totaling 55GB from a cache that contained sensitive information including technical schematics and source code. The hacker did not offer any evidence. The only thing they provided was a screenshot showing access to what seemed like a development system. 

Erich Kron, security awareness advocate at security awareness training company KnowBe4 implies that it goes unsaid that Cisco decided against paying the ransom demanded by the ransomware group, which resulted in the stolen data being posted. 


Ransomware Gang Hacks Cisco

The Yanluowang ransomware organization broke into Cisco's business network in late May and stole internal data, the company said in a statement.

Hacker's compromised a Cisco employee's credentials after taking over a personal Google account where credentials saved in the victim's browser were being synced, according to an investigation by Cisco Security Incident Response (CSIRT) and Cisco Talos.

Cisco claims that an attacker targeted one of its employees and was only successful in stealing files from a Box folder linked to that employee's account and employee authentication information from Active Directory. According to the company, the data kept in the Box folder wasn't sensitive.

The Yanluowang threat actors hijacked a Cisco employee's personal Google account, which contained credentials synchronized from their browser, and used those credentials to enter Cisco's network.

Through MFA fatigue and a series of sophisticated voice phishing assaults carried out by the Yanluowang gang under the guise of reputable assistance businesses, the attacker persuaded the Cisco employee to accept multi-factor authentication (MFA) push alerts.

Cisco has linked the attack to an initial access broker with ties to Lapsus$, the gang that attacked several major corporations before its alleged members were apprehended by law enforcement, as well as threat actor UNC2447, a group with ties to Russia known for using the ransomware FiveHands and HelloKitty. The Yanluowang ransomware group has also been connected to the initial access broker.

In actuality, the Yanluowang ransomware organization claimed responsibility for the attack and said it had stolen about 3,000 files totaling 2.8Gb in size. According to the file names the hackers have disclosed, they may have stolen NDAs, source code, VPN clients, and other data.

The attack did not use ransomware that encrypts files. After being removed from Cisco's systems, the hackers did email Cisco executives, but it didn't contain any explicit threats or demands for ransom.






Lapsus$ Targeting SharePoint, VPNs and Virtual Machines

NCC Group on Thursday released a report in which it has described the techniques and tactics of the highly unpredictable Lapsus$ attacks, along with how Lapsus$ attacks are launched and what makes it such a unique group. 

The group currently gave up its operation following the arrests of alleged members in March. The attacks launched by the group remain confusing in both their motives and their methods. The group is known for targeting world-famous companies including Microsoft, Nvidia, Okta, and Samsung. 

According to the report, Lapsus$ used stolen authentication cookies, specifically ones used for SSO applications, to initially get access into targeted systems. With this, the threat actors also scraped Microsoft SharePoint sites used by target organizations to get credentials within technical documentation. 

"Credential harvesting and privileged escalation are key components of the LAPSUS$ breaches we have seen, with the rapid escalation in privileges the LAPSUS$ group has been seen to elevate from a standard user account to an administrative user within a couple of days," the report said. 

Following the report, it has been learned that a major goal of the group is to exploit corporate VPNs, capitalizing on their increased use of them over the last few years. 

"Access to corporate VPNs is a primary focus for this group as it allows the threat actor to directly access key infrastructure which they require to complete their objectives. In our incident response cases, we saw the threat actor leveraging compromised employee email accounts to email helpdesk systems requesting access credentials or support to get access to the corporate VPN," the report further read. 

The Group has grown in just a few months from launching a handful of sensitive attacks that were designed to steal and publish the source code of multiple top-tier technology companies. Sometimes the group is referred to as a ransomware group in reports, however, Lapsus$ is also known for not deploying ransomware in extortion attempts.

T-Mobile Reveals its Security Systems were Hacked via Lapsus$ Hackers

 

T-Mobile acknowledged on Friday it had been the subject of a security compromise in March when the LAPSUS$ mercenary group gained access to its networks. The admission occurred after investigative journalist Brian Krebs published internal chats from LAPSUS$'s key members, revealing the group had infiltrated the company many times in March previous to the arrest of its seven members. 

After analyzing hacked Telegram chat conversations between Lapsus$ gang members, independent investigative journalist Brian Krebs first exposed the incident. T-Mobile said in a statement the breach happened "a few weeks ago" so the "bad actor" accessed internal networks using stolen credentials. "There was no customer or government information or any similarly sensitive information on the systems accessed, and the company has no evidence of the intruder being able to get anything of value," he added.

The initial VPN credentials were allegedly obtained from illegal websites such as Russian Market in order to get control of T-Mobile staff accounts, enabling the threat actor to conduct SIM switching assaults at anytime. 

The conversations suggest how LAPSUS$ had hacked T-Slack Mobile's and Bitbucket accounts, enabling the latter to obtain over 30,000 source code repositories, in addition to getting key to an internal customer account management application called Atlas. In the short time since it first appeared on the threat scene, LAPSUS$ has been known for hacking Impresa, NVIDIA, Samsung, Vodafone, Ubisoft, Microsoft, Okta, and Globant. 

T-Mobile has acknowledged six previous data breaches since 2018, including one in which hackers gained access to data linked to 3% of its members. T-Mobile acknowledged it had disclosed prepaid customers' data a year later, in 2019, and unknown threat actors had acquired access to T-Mobile workers' email accounts in March 2020. Hackers also acquired access to consumer private network information in December 2020, and attackers accessed an internal T-Mobile application without authorization in February 2021. 

According to a VICE investigation, T-Mobile, unsuccessfully, tried to prevent the stolen data from being posted online after paying the hackers $270,000 through a third-party firm in the aftermath of the August 2021 breach. After its stolen sensitive information turned up for sale on the dark web, the New York State Office of the Attorney General (NY OAG) alerted victims of T-August Mobile's data breach would face elevated identity theft risks. 

The City of London Police announced earlier this month as two of the seven adolescents arrested last month for alleged potential connections to the LAPSUS$ data extortion group, a 16-year-old, and a 17-year-old had been charged.

LAPSUS$ Group Targets SuperCare Health

 


SuperCare Health, a California-based respiratory care provider, has revealed a data breach that exposed the personal details of over 300,000 patients. Someone had access to specific systems between July 23 and July 27, 2021. By February 4, the company had assessed the scope of the data breach, learning the attackers had also acquired patient files including sensitive personal information such as:
  • Names, addresses, and birth dates.
  • A medical group or a hospital.
  • Along with health insurance details, a patient's account number and a medical record number are required. 
  • Data about one's health, such as diagnostic and treatment information. 
  • A small number of people's Social Security numbers and driver's license information were also revealed. 

"We have no reason to suspect any information was published, shared, or misused," according to SuperCare Health, but all possibly impacted patients should take extra security precautions to avoid identity theft and fraud. 

On March 25, the company notified all affected customers and implemented extra security steps to prevent the following breaches. The breach has affected 318,379 people, according to the US Department of Health and Human Services. Based on the number of people affected, this is presently among the top 50 healthcare breaches disclosed in the last two years. SuperCare Health further told, "We have reported the event to a Federal Bureau of Investigation and it will cooperate to help us identify and prosecute those involved." 

In the last several months, several healthcare institutions have revealed massive data breaches. Monongalia Health System (400,000 people affected), South Denver Cardiology Associates (287,000 people affected), Norwood Clinic (228,000 people affected), and Broward Health (228,000 people affected) are among the organizations on the list (1.3 million). 

Last week, the Health Department issued an advisory to healthcare groups, warning companies about the impact of a major cybercrime attack by the Lapsus$ cybercrime group. In recent months, the hackers have targeted Samsung, NVIDIA, Vodafone, Ubisoft, Globant, Microsoft, and Okta, among others. The organization takes information, often source code, and threatens to release it unless they are paid.

LAPSUS$ steals confidential information from organizations which have been hacked, then threatens to disclose or publish the information if the requested amount is not paid. The LAPSUS$ extortion ring, on the other hand, has abandoned the typical ransomware strategies of file encryption and computer lockout. 

According to the notice, the Health Department is aware of healthcare institutions which have been hacked as a result of the Okta attack; Okta has verified that more than 300 of its clients have been affected by the breach. In the light of the incident, Police in the United Kingdom have identified and charged several accused members of the Lapsus$ gang.

British Police Charge Teenagers in LAPSUS$ Gang Connection

 

The Police force of London city who has been investigating the Lapsus$ malicious group announced on Friday that it has charged two of the seven teenagers, a 16-year-old and a 17-year-old for their illegal connections to the LAPSUS$ data extortion group. 

The two teenagers have been charged with unauthorized access to a computer with the intention to impair the reliability of data, fraud by false representation, and unauthorized access to a computer with the intention to hinder access to data, the police force stated. 

According to a member of the police, charges come when the Police moved to catch seven suspected LAPSUS$ group members aged between 16 and 21 on March 25. 

“Both teenagers have been charged with: three counts of unauthorized access to a computer with intent to impair the reliability of data; one count of fraud by false representation and one count of unauthorized access to a computer with intent to hinder access to data,” Detective Inspector Michael O’Sullivan, from the City of London Police, said in a statement. 

In a short span of a few months, the LAPSUS$ hacker group has gained infamy in the crowded digital extortion market for their hacking records including stealing and publishing the source code of multiple top-tier technology companies on their Telegram channel, which has more than 58,000 subscribers. It's worth noting that it has exceedingly high-level of access to some of the biggest companies in the world. 

Data has shown that in the past few months, Lapsus$ has extracted data from various global giants, including Samsung, Nvidia, Microsoft, Vodafone, and Qualcomm, with the latest target being the Globant. 

The group of hackers came into the spotlight after attacking Okta, a company that facilitates organizations with security services. 

"In today's environment, threat actors favor using ransomware to encrypt data and systems and often extort victims for significant amounts of cryptocurrency in exchange for decryption keys, sometimes turning up the pressure with the threat of publishing stolen data…" 

"…LAPSUS$, however, is unusual in its approach – for this group, notoriety most often appears to be the goal, rather than financial gain”, Palo Alto Networks' Unit 42 team reported.