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Identity services provider Okta has disclosed that it detected "additional threat actor activity" in connection with the  October 2023 breach  of its support case management system. "The threat actor downloaded the names and email addresses of all Okta customer support system users," the company said in a statement shared with The Hacker News. "All Okta Workforce Identity Cloud (WIC) and Customer Identity Solution (CIS) customers are impacted except customers in our FedRamp High and DoD IL4 environments (these environments use a separate support system NOT accessed by the threat actor). The Auth0/CIC support case management system was not impacted by this incident." On top of that, the adversary is believed to have accessed reports containing contact information of all Okta certified users, some Okta Customer Identity Cloud (CIC) customers, and unspecified Okta employee information. However, it emphasized that the data does not include user credenti...

A variant of a ransomware strain known as DJVU has been observed to be distributed in the form of cracked software. "While this attack pattern is not new, incidents involving a DJVU variant that appends the .xaro extension to affected files and demanding ransom for a decryptor have been observed infecting systems alongside a host of various commodity loaders and infostealers," Cybereason security researcher Ralph Villanueva  said . The new variant has been codenamed Xaro by the American cybersecurity firm. DJVU, in itself, is a  variant of the STOP ransomware , typically arrives on the scene masquerading as legitimate services or applications. It's also delivered as a payload of  SmokeLoader . A significant aspect of DJVU attacks is the deployment of additional malware, such as information stealers (e.g., RedLine Stealer and Vidar), making them more damaging in nature. In the latest attack chain documented by Cybereason, Xaro is propagated as an archive file from a...

The recently disclosed critical security flaw impacting Apache ActiveMQ is being actively exploited by threat actors to distribute a new Go-based botnet called  GoTitan  as well as a .NET program known as  PrCtrl Rat  that's capable of remotely commandeering the infected hosts. The attacks involve the exploitation of a remote code execution bug (CVE-2023-46604, CVSS score: 10.0) that has been  weaponized  by various hacking crews, including the  Lazarus Group , in recent weeks. Following a successful breach, the threat actors have been observed to drop next-stage payloads from a remote server, one of which is GoTitan, a botnet designed for orchestrating distributed denial-of-service (DDoS) attacks via protocols such as HTTP, UDP, TCP, and TLS. "The attacker only provides binaries for x64 architectures, and the malware performs some checks before running," Fortinet Fortiguard Labs researcher Cara Lin  said  in a Tuesday analysis. "It als...

Google has rolled out security updates to fix seven security issues in its Chrome browser, including a zero-day that has come under active exploitation in the wild. Tracked as  CVE-2023-6345 , the high-severity vulnerability has been described as an integer overflow bug in Skia, an open source 2D graphics library. Benoît Sevens and Clément Lecigne of Google's Threat Analysis Group (TAG) have been credited with discovering and reporting the flaw on November 24, 2023. As is typically the case, the search giant  acknowledged  that "an exploit for CVE-2023-6345 exists in the wild," but stopped short of sharing additional information surrounding the nature of attacks and the threat actors that may be weaponizing it in real-world attacks. It's worth noting that Google released patches for a similar integer overflow flaw in the same component ( CVE-2023-2136 ) in April 2023 that had also come under active exploitation as a zero-day, raising the possibility that CVE-202...

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Cybersecurity researchers have detailed a "severe design flaw" in Google Workspace's domain-wide delegation ( DWD ) feature that could be exploited by threat actors to facilitate privilege escalation and obtain unauthorized access to Workspace APIs without super admin privileges. "Such exploitation could result in theft of emails from Gmail, data exfiltration from Google Drive, or other unauthorized actions within Google Workspace APIs on all of the identities in the target domain," cybersecurity firm Hunters  said  in a technical report shared with The Hacker News. The design weakness – which remains active to this date – has been codenamed  DeleFriend  for its ability to manipulate existing delegations in the Google Cloud Platform (GCP) and Google Workspace without possessing super admin privileges. When reached for comment, Google disputed the characterization of the issue as a design flaw. “This report does not identify an underlying security issue in o...