Microsoft and RiskIQ researchers have identified several campaigns using the recently patched zero-day, reiterating a call for organizations to update affected systems.
https://threatpost.com/microsoft-mshtml-ryuk-ransomware/174780/
Twitter Suspends Accounts Used to Snare Security Researchers
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The accounts were used to catfish security researchers into downloading malware in a long-running cyber-espionage campaign attributed to North Korea.
https://threatpost.com/twitter-suspends-security-researchers/175524/