macOS Version of HZ RAT Backdoor Targets Chinese Messaging App Users
Users of Chinese instant messaging apps like DingTalk and WeChat are the target of an Apple macOS version of a backdoor named HZ RAT. The artifacts “almost exactly replicate the functionality of the Windows version of the backdoor and differ only in the payload,...
Chinese Volt Typhoon Exploits Versa Director Flaw, Targets U.S. and Global IT Sectors
The China-nexus cyber espionage group tracked as Volt Typhoon has been attributed with moderate confidence to the zero-day exploitation of a recently disclosed high-severity security flaw impacting Versa Director. The attacks targeted four U.S. victims and one...
CTEM in the Spotlight: How Gartner’s New Categories Help to Manage Exposures
Want to know what’s the latest and greatest in SecOps for 2024? Gartner’s recently released Hype Cycle for Security Operations report takes important steps to organize and mature the domain of Continuous Threat Exposure Management, aka CTEM. Three categories within...
Microsoft Fixes ASCII Smuggling Flaw That Enabled Data Theft from Microsoft 365 Copilot
Details have emerged about a now-patched vulnerability in Microsoft 365 Copilot that could enable the theft of sensitive user information using a technique called ASCII smuggling. “ASCII Smuggling is a novel technique that uses special Unicode characters that...
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