More

    Exploits

    Microsoft flags dangerous XCSSET macOS malware targeting developers – so be on your guard

    (Image credit: Image credit: MacFormat) Microsoft detects upgraded XCSSET macOS backdoor used in limited targeted attacks New variant steals Firefox data and hijacks clipboard to redirect...

    North Korean IT Operatives Collaborate with Malware Operators to Strike Corporate Organizations

    A comprehensive white paper presented at Virus Bulletin 2025 reveals the intricate operations of DeceptiveDevelopment, a North Korea-aligned threat actor that collaborates with fraudulent...

    Malware in MCP server reveals fundamental security problem

    A malware infection in postmark-mcp, a popular MCP server with 1,500 weekly downloads, highlights the lack of security in AI ecosystems. For months, the...

    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...

    Latest articles