Cybersecuritynews Microsoft Teams to Implement Brand Impersonation Protection Warnings
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Microsoft is set to introduce a new security feature called Brand Impersonation Protection for Teams Calls. This feature will alert users to suspicious external calls attempting to impersonate trusted organizations, enhancing protection against social engineering attacks. The rollout for Targeted Release customers is scheduled to begin in mid-February 2026, with further availability details to follow.
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CVE-2015-3306 Exploited in ProFTPD FTP Servers CVE-2015-3306, a vulnerability in ProFTPD 1.3.5, allows remote attackers to read and write arbitrary files using the SITE CPFR and SITE CPTO commands. This exploit can lead to unauthorized access and potential remote code execution, as the commands are executed with the privileges of the ProFTPD service. Active… 
CISA Mandates Urgent Patching of Five Critical Flaws Exploited by Flax Typhoon The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch five critical vulnerabilities by October 11, 2026, following exploitation by the China-linked hacking group Flax Typhoon. The vulnerabilities, added to CISA's Known Exploited Vulnerabilities (KEV) catalog, include…