February 18, 2025 Cyber Threat Intelligence Briefing This week’s briefing covers: CL0P Update CL0P updated their data leak site with a new victim list of approximately 43 organizations. The organizations are likely from the previous redacted list containing company names from C-E and are possibly associated with the Cleo zero-day vulnerability.

This week’s briefing covers: CL0P Update CL0P has released an additional list of 50 possible Cleo victims. The list is similar to its previous tactics of redacting the company names before fully disclosing each organization. 7-Zip Mark-of-the-Web Bypass Vulnerability CVE-2025-0411 actively exploited in Ukraine.

This week’s briefing covers: KTA080 (CL0P) Update Around January 28, 2025, KTA080 (CL0P) updated its data leak site with a new victim list of approximately 49 organizations. The organizations are likely from the previous redacted list that was reported on listings and are possibly associated with the Cleo zero-day vulnerability, but cannot be confirmed since the group does not indicate it in their post.

This week’s briefing covers: CL0P Update The group’s post reads as follows, "DEAR COMPANIES THIS IS THE NEXT LIST WHICH WE HAVE CLOSED FOR THE TIME BEING AND DO NOT SHOW THE NAMES IN FULL IF YOU DO NOT GET IN TOUCH ASAP THE LIST WILL BE OPEN” and continues with the listed victim organizations and ways for the companies to contact the group.

This week’s briefing covers: Kroll Out of Band Published - FortiOS and FortiProxy Kroll Threat Intelligence has published an out of band report on CVE-2024-55591 affecting FortiOS and FortiProxy. The vulnerability has a CVSS score of 9.8 and has been exploited in the wild.

January 13, 2025 Cyber Threat Intelligence Briefing This week’s briefing covers: MORPHEUS Ransomware emerged around the beginning of 2025 with the discovery of its data leak site and initial victim postings.

This week’s briefing covers: IntelBroker Claims to Leak South Korean Ministry of Environment Source Code.

December 16 2024 Cyber Threat Intelligence Briefing.

November 25 2024 Cyber Threat Intelligence Briefing This week’s briefing covers: Dive deeper: Playlist of Kroll's Weekly Cyber Threat Intelligence Briefings: Cyber Threat Intelligence Briefings.

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