2021
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Mitigating Log4Shell and Other Log4j-Related Vulnerabilities
Wed, 22 Dec 2021 -
APT Actors Exploiting Newly-Identified Zero Day in ManageEngine Desktop Central
Mon, 20 Dec 2021 -
Indicators of Compromise Associated with Cuba Ransomware(Revised)
Fri, 03 Dec 2021 -
APT Actors Exploiting CVE-2021-44077 in Zoho ManageEngine ServiceDesk Plus
Fri, 03 Dec 2021 -
An APT Group Exploiting a 0-day in FatPipe WARP, MPVPN, and IPVPN Software
Wed, 17 Nov 2021 -
Iranian Government-Sponsored APT Cyber Actors Exploiting Microsoft Exchange and Fortinet Vulnerabilities in Furtherance of Malicious Activities
Wed, 17 Nov 2021 -
Ransomware Actors Use Significant Financial Events and Stock Valuation to Facilitate Targeting and Extortion of Victims
Mon, 01 Nov 2021 -
Tactics, Techniques, and Indicators of Compromise Associated with Hello Kitty/FiveHands Ransomware
Fri, 29 Oct 2021 -
Indicators of Compromise Associated with Ranzy Locker Ransomware
Tue, 26 Oct 2021 -
BlackMatter Ransomware
Tue, 19 Oct 2021 -
Ongoing Cyber Threats to U.S. Water and Wastewater Systems
Thu, 14 Oct 2021 -
APT Actors Exploiting Newly Identified Vulnerability in ManageEngine ADSelfService Plus
Fri, 17 Sep 2021 -
Cyber Criminal Actors Targeting the Food and Agriculture Sector with Ransomware Attacks
Tue, 07 Sep 2021 -
Ransomware Awareness for Holidays and Weekends
Tue, 31 Aug 2021 -
Indicators of Compromise Associated with Hive Ransomware
Wed, 25 Aug 2021 -
Indicators of Compromise Associated with OnePercent Group Ransomware
Mon, 23 Aug 2021 -
Top Routinely Exploited Vulnerabilities
Wed, 28 Jul 2021 -
Potential for Malicious Cyber Activities to Disrupt the 2020 Tokyo Summer Olympics
Mon, 19 Jul 2021 -
CISA-FBI Guidance for MSPs and their Customers Affected by the Kaseya VSA Supply-Chain Ransomware Attack
Tue, 06 Jul 2021 -
APT Actors Exploiting Fortinet Vulnerabilities to Gain Access for Malicious Activity
Thu, 27 May 2021 -
Conti Ransomware Attacks Impact Healthcare and First Responder Networks
Fri, 21 May 2021 -
Darkside Ransomware: Best Practices for Preventing Business Disruption from Ransomware Attacks
Thu, 20 May 2021 -
Spear-Phishing Attack Directing Recipients to Download a Fake Windows Application Impersonating a Financial Institution
Thu, 13 May 2021 -
Russian Foreign Intelligence Service (SVR) Cyber Operations: Trends and Best Practices for Network Defenders
Mon, 26 Apr 2021 -
FBI Disrupts Cyber Actors' Exploitation of Microsoft Exchange Server Vulnerabilities
Wed, 14 Apr 2021 -
APT Actors Exploit Vulnerabilities to Gain Initial Access for Future Attacks
Fri, 02 Apr 2021 -
Mamba Ransomware Weaponizing DiskCryptor
Tue, 23 Mar 2021 -
Business Email Compromise Actors Targeting State, Local, Tribal, and Territorial Governments, Straining Resources
Thu, 18 Mar 2021 -
Increase in PYSA Ransomware Targeting Education Institutions
Tue, 16 Mar 2021 -
Malicious Actors Almost Certainly Will Leverage Synthetic Content for Cyber and Foreign Influence Operations
Wed, 10 Mar 2021 -
Compromise of Microsoft Exchange Server
Wed, 10 Mar 2021 -
Telephony Denial of Service Attacks Can Disrupt Emergency Call Center Operations
Wed, 17 Feb 2021 -
Compromise of U.S. Water Treatment Facility
Fri, 12 Feb 2021 -
Cyber Criminals Exploit Network Access and Privilege Escalation
Fri, 15 Jan 2021 -
Egregor Ransomware Targets Businesses Worldwide, Attempting to Extort Businesses by Publicly Releasing Exfiltrated Data
Fri, 08 Jan 2021