Microsoft Teams strengthens messaging security by default in January

Published on December 23, 2025

Microsoft Teams will automatically enable messaging safety features by default in January to strengthen defenses against content tagged as malicious. [...]

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Cyberattack knocks offline France's postal, banking services

December 23, 2025
The French national postal service's online services were knocked offline by "a major network incident" on Monday, disrupting digital banking and other services for millions. [...]

Malicious extensions in Chrome Web store steal user credentials

December 23, 2025
Two Chrome extensions in the Web Store named 'Phantom Shuttle' are posing as plugins for a proxy service to hijack user traffic and steal sensitive data. [...]