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Multiple Cyberspy Groups Target Microsoft Exchange Servers via Zero-Day Flaws

Security researchers warn that multiple cyber-espionage groups are targeting the recently addressed zero-day vulnerabilities in Microsoft Exchange Server and say that more than 300 web shells have been identified on the compromised servers. read more SecurityWeek RSS Feed

Microsoft fixes four zero-day flaws in Exchange Server exploited by China’s ‘Hafnium’ spies to steal victims’ data

Patch ASAP: Holes used to raid top-tier targets and stash info in Kim Dotcom’s old cloud file locker Microsoft says Beijing-backed hackers are exploiting four zero-day vulnerabilities in Exchange Server to steal data from US-based defense contractors, law firms, and infectious disease researchers.… The Register – Security

Microsoft Exchange Zero-Day Attackers Spy On U.S. Targets

Packet Storm

Update now! Chrome fix patches in-the-wild zero-day

The Microsoft Browser Vulnerability Research team has found and reported a vulnerability in the audio component of Google Chrome. Google has fixed this high-severity vulnerability (CVE-2021-21166) in its Chrome browser and is warning Chrome users that an exploit exists in the wild for the vulnerability. It is not the first time that Chrome’s audio component […]

Researcher Discloses 4 Zero-Day Bugs in IBM’s Enterprise Security Software

A cybersecurity researcher today publicly disclosed technical details and PoC for 4 unpatched zero-day vulnerabilities affecting an enterprise security software offered by IBM after the company refused to acknowledge the responsibly submitted disclosure. The affected premium product in question is IBM Data Risk Manager (IDRM) that has been designed to analyze sensitive business information The […]