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    New Variant of The XCSSET Malware Attacking macOS App Developers

    The macOS threat landscape has witnessed a significant escalation with the discovery of a new variant of the XCSSET malware targeting app developers. First...

    Ransomware: The Sleeping Giant at Black Hat

    There is a clear need for dedicated anti-ransomware solutions specifically built to detect and disrupt the earliest stages of the ransomware attack chain. 

    Rhysida ransomware gang claims Maryland Transit Administration breach, demands $3.4 million

    The Rhysida ransomware gang claimed responsibility for a late-August data breach at the Maryland Transit Administration. Exposed data includes names, surnames, dates of birth,...

    Weekly Intelligence Report – 26 September 2025

    Published On : 2025-09-26 Ransomware of the week CYFIRMA Research and Advisory Team would like to highlight ransomware trends and insights gathered while monitoring various...

    Emerging XCSSET Variant Threatens macOS App Developers

    Microsoft Threat Intelligence has identified a sophisticated new variant of the XCSSET malware, which poses significant risks to macOS developers working with Xcode projects....

    Threat Actors Using Copyright Takedown Claims to Deploy Malware

    A sophisticated malware campaign orchestrated by the Vietnamese Lone None threat actor group has been leveraging fraudulent copyright infringement takedown notices to deploy information-stealing...

    Hackers Exploiting WordPress Websites With Silent Malware to Gain Admin Access

    A sophisticated malware campaign targeting WordPress websites has been discovered employing advanced steganographic techniques and persistent backdoor mechanisms to maintain unauthorized administrator access. The...

    A China-Linked Malware Group Is Targeting Software Suppliers

    Key takeaways Google detected a long-term malware operation by the China-linked UNC5221 group. The group’s malware stayed undetected in victims’ systems for an average of 393...

    Microsoft warns of new XCSSET macOS malware variant targeting Xcode devs

    Microsoft Threat Intelligence reports that a new variant of the XCSSET macOS malware has been detected in limited attacks, incorporating several new features, including...

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