Zscaler documented that the data encryption platform’s ransomware attacks surged by more than 146% throughout 2025 because of cybercriminals using sophisticated tactics and discovering multiple ...

The Clop ransomware gang started to extort victims of its Cleo data theft attacks and announced on its dark web portal that 66 companies have 48 hours to respond to the demands. The cybercriminals ...

The fast-rising Clop ransomware gang is capitalizing on compromising a single environment, underscoring the need to assess security of software supply chains. The number of ransomware attacks in July ...

Ransomware gangs enjoyed a midsummer fling in July 2023, with record numbers of attacks observed – an increase of over 150% from the same month in 2022, and a 16% increase on June 2023 – according to ...

The Russian ransomware gang Clop claimed it breached a Fortinet SharePoint server and extracted company data, forcing the cybersecurity firm to address the incident in its regulatory filings with the ...

A prolific ransomware gang is targeting Oracle customers affected by a recent zero-day vulnerability. That zero-day is CVE-2025-61882, a critical flaw in Oracle E-Business Suite that enables an ...

Oracle has linked an ongoing extortion campaign claimed by the Clop ransomware gang to E-Business Suite (EBS) vulnerabilities that were patched in July 2025. While the company has yet to attribute the ...

Companies using system management software from information technology service management company SysAid Technologies Ltd. are being warned of a vulnerability actively being exploited to deploy Clop ...

The number of ransomware attacks rose 50% from January to February 2025, with just under 40% attributable to the resurgent Clop/Cl0p crew, according to NCC Group’s latest monthly Threat pulse report.

The prolific ransomware threat actor Cl0p has added partial names of some of the companies that were successfully targeted through bugs in Cleo software. This is likely part of its pressure tactic, as ...

Software maker SysAid is warning customers that hackers linked to a notorious ransomware gang are exploiting a newly discovered vulnerability in its widely used IT service automation software. SysAid ...

Unit 42 is the threat intelligence and response arm of Palo Alto Networks and has recently released its Ransomware Retrospective 2024: Unit 42 Leak Site Analysis. In the report, Unit 42 found a "49% ...