Everest Ransomware Says It Breached Brazilian Energy Giant Petrobras
Everest ransomware claims to have stolen over 180GB of seismic survey data from Petrobras, demanding contact through qTox with a countdown in place.
cyber attacks
Microsoft Azure Blocks 15.72 Tbps Aisuru Botnet DDoS Attack
Microsoft Azure halted a record 15.72 Tbps DDoS attack from the Aisuru botnet exposing risks created by exposed home devices exploited in large-scale cyber attacks.
Everest Ransomware Says It Stole Data of Millions of Under Armour Users
Everest ransomware claims to have breached Under Armour, stealing 343GB of data, including customer info, product records, and internal company files.
AIPAC Discloses Data Breach, Says Hundreds Affected
AIPAC reports data breach after external system access, hundreds affected, investigation ongoing with added security steps.
Chinese State Hackers Jailbroke Claude AI Code for Automated Breaches
Anthropic, the developer behind Claude AI, says a Chinese state sponsored group used its model to automate most of a cyber espionage operation against about 30 companies with Claude handling up to 90% of the technical work.
Cl0p Ransomware Lists NHS UK as Victim, Days After Washington Post Breach
Cl0p ransomware lists NHS UK as a victim days after The Washington Post confirms a major Oracle E-Business breach linked to CVE-2025-61882.
Cavalry Werewolf Hit Russian Government with New ShellNET Backdoor
Doctor Web uncovers a targeted cyberattack on a Russian government body by the Cavalry Werewolf group using a new ShellNET backdoor and Telegram-based control.
New Kurdish Hacktivists Hezi Rash Behind 350 DDoS Attacks in 2 Months
New intelligence on Hezi Rash: See how the Kurdish group launched 350+ DDoS attacks and used DaaS platforms like EliteStress to lower entry barriers.
Akira Ransomware Claims It Stole 23GB from Apache OpenOffice
The Akira ransomware group claims to have stolen 23GB of data from Apache OpenOffice, including employee and financial records, though the breach remains unverified.
The War You Can’t See: Gray Zone Operations Are Reshaping Global Security
EXPERT PERSPECTIVE — In the middle of the night, with no witnesses, a single ship flagged out of Hong Kong drags its anchor across the Baltic Sea. In silence, it severs a vital gas pipeline and the digital cables that link northern capitals. By morni…