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Joint CISA-FBI Cybersecurity Advisory on DarkSide Ransomware
Original release date: May 11, 2021 CISA and the Federal Bureau of Investigation (FBI) have released a Joint Cybersecurity Advisory (CSA) on a ransomware-as-a-service (RaaS) variant—referred to as DarkSide—recently used…
4 min read
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AA21-131A: DarkSide Ransomware: Best Practices for Preventing Business Disruption from Ransomware Attacks
Original release date: May 11, 2021 Summary This Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise for…
4 min read
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Wormable Windows Bug Opens Door to DoS, RCE
Microsoft’s May 2021 Patch Tuesday updates include fixes for four critical security vulnerabilities.
4 min read
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Hackers Leverage Adobe Zero-Day Bug Impacting Acrobat Reader
A patch for Adobe Acrobat, the world’s leading PDF reader, fixes a vulnerability under active attack affecting both Windows and macOS systems that could lead to arbitrary code…
4 min read
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Lemon Duck Cryptojacking Botnet Changes Up Tactics
The sophisticated threat is targeting Microsoft Exchange servers via ProxyLogon in a wave of fresh attacks against North American targets.
4 min read
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Vulnerability Summary for the Week of May 3, 2021
Original release date: May 10, 2021   High Vulnerabilities Primary Vendor — Product Description Published CVSS Score Source & Patch Info ambarella — oryx_rtsp_server A buffer overflow in…
4 min read
