threat-intel
Word worm crawls into Copilot, spreads chaos
High
Summary
A group of Russian hackers are impersonating Signal support to launch phishing attacks, targeting users with links to malicious websites. Simultaneously, a zero-day vulnerability in on-prem SharePoint is being exploited, highlighting ongoing security weaknesses within Microsoft products. This underscores a broader trend of exploitation and phishing attacks leveraging trusted brands.
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