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Security software company Sophos has released a patch update for its firewall product after it was discovered that attackers were exploiting a new critical zero-day vulnerability to attack its customers' network. The issue, tracked as  CVE-2022-3236  (CVSS score: 9.8), impacts Sophos Firewall v19.0 MR1 (19.0.1) and older and concerns a code injection vulnerability in the User Portal and Webadmin components that could result in remote code execution. The company  said  it "has observed this vulnerability being used to target a small set of specific organizations, primarily in the South Asia region," adding it directly notified these entities. As a workaround, Sophos is recommending that users take steps to ensure that the User Portal and Webadmin are not exposed to WAN. Alternatively, users can update to the latest supported version - v19.5 GA v19.0 MR2 (19.0.2) v19.0 GA, MR1, and MR1-1 v18.5 MR5 (18.5.5) v18.5 GA, MR1, MR1-1, MR2, MR3, and MR4 v18.0 MR3, ...

GitHub has put out an advisory detailing what may be an ongoing phishing campaign targeting its users to steal credentials and two-factor authentication (2FA) codes by impersonating the CircleCI DevOps platform. The Microsoft-owned code hosting service said it learned of the attack on September 16, 2022, adding the campaign impacted "many victim organizations." The fraudulent messages claim to notify users that their CircleCI sessions have expired and that they should log in using GitHub credentials by clicking on a link. Another bogus email  revealed by CircleCI  prompts users to sign in to their GitHub accounts to accept the company's new Terms of Use and Privacy Policy by following the link embedded in the message. Regardless of the lure, doing so redirects the target to a lookalike GitHub login page designed to steal and exfiltrate the entered credentials as well as the Time-based One Time Password (TOTP) codes in real-time to the attacker, effectively allowing ...

A previously undocumented threat actor of unknown origin has been linked to attacks targeting telecom, internet service providers, and universities across multiple countries in the Middle East and Africa. "The operators are highly aware of operations security, managing carefully segmented infrastructure per victim, and quickly deploying intricate countermeasures in the presence of security solutions," researchers from SentinelOne  said  in a new report. The cybersecurity firm codenamed the "pragmatic" group Metador in reference to a string "I am meta" in one of their malware samples and because of Spanish-language responses from the command-and-control (C2) servers. The threat actor is said to have primarily focused on the development of cross-platform malware in its pursuit of espionage aims. Other hallmarks of the campaign are the limited number of intrusions and long-term access to targets. This includes two different Windows malware platforms ca...

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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday  added  a recently disclosed security flaw in Zoho ManageEngine to its Known Exploited Vulnerabilities ( KEV ) Catalog, citing evidence of active exploitation. "Zoho ManageEngine PAM360, Password Manager Pro, and Access Manager Plus contain an unspecified vulnerability which allows for remote code execution," the agency said in a notice. The  critical vulnerability , tracked as  CVE-2022-35405 , is rated 9.8 out of 10 for severity on the CVSS scoring system, and was patched by Zoho as part of updates released on June 24, 2022. Although the exact nature of the flaw remains unknown, the India-based enterprise solutions company  said  it addressed the issue by removing the vulnerable components that could lead to the remote execution of arbitrary code. Zoho has also warned of the public availability of a proof-of-concept (PoC) exploit for the vulnerability, making it imperative ...

What on earth were they thinking? That's what we – and other security experts – were wondering when content giant Patreon recently dismissed its entire internal cybersecurity team in exchange for outsourced services. Of course, we don't know the true motivations for this move. But, as outsiders looking in, we can guess the cybersecurity implications of the decision would be inescapable for any organization. Fire the internal team and you take a huge risk Patreon is a content-creator site that handles billions of dollars in revenue. For reasons unknown to us, Patreon fired not just a couple of staff members or someone in middle management. No: the company fired its entire security team.  It's a big decision with significant consequences because it results in an incalculable loss of organizational knowledge. At the technical level, it's a loss of soft knowledge around deep system interdependencies that internal security experts will just "know" about and ac...

A hack-for-hire group that was  first exposed in 2019  has expanded its focus to set its sights on entities with business or political ties to Russia. Dubbed Void Balaur , the cyber mercenary collective has a history of launching cyberattacks against biotechnology and telecom companies since 2015. As many as 3,500 victims have been reported as of November 2021. "Void Balaur [...] primarily dabbles in cyber espionage and data theft, selling the stolen information to anyone willing to pay," Trend Micro  noted  at the time. Attacks conducted by the group are typically both generic and opportunistic and are aimed at gaining unauthorized access to widely-used email services, social media, messaging, and corporate accounts. Earlier this June, Google's Threat Analysis Group (TAG) took the wraps off a set of  credential theft attacks  targeting journalists, European politicians, and non-profit's mounted by the threat actor. "Void Balaur also goes after targ...

An SMS-based phishing campaign is targeting customers of Indian banks with information-stealing malware that masquerades as a rewards application. The Microsoft 365 Defender Research Team said that the messages contain links that redirect users to a sketchy website that triggers the download of the fake banking rewards app for ICICI Bank. "The malware's RAT capabilities allow the attacker to intercept important device notifications such as incoming messages, an apparent effort to catch two-factor authentication (2FA) messages often used by banking and financial institutions," researchers Shivang Desai, Abhishek Pustakala, and Harshita Tripathi  said . Additionally, the malware is equipped with the ability to steal SMSes, potentially enabling the attacker to swipe 2FA codes sent as text messages and gain unauthorized access to victim accounts. Like other social engineering attacks, familiar brand logos and names are used in the smishing message as well as the rogue a...