Coverage
Data Breaches
260 articles on breaches and ransomware
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GPUBreach Attack: Exploiting GDDR6 via GPU Rowhammer Bit-Flips
Researchers discover GPUBreach, a Rowhammer-style attack on GDDR6 memory that enables privilege escalation and full system takeover on modern GPUs.
German Authorities Identify GandCrab and REvil Ransomware Leaders
German and US authorities identify Russian nationals behind GandCrab and REvil ransomware operations, marking a major step in ransomware attribution.
Qilin and Warlock Ransomware Bypass 300+ EDR Tools via BYOVD
Threat actors Qilin and Warlock use Bring Your Own Vulnerable Driver (BYOVD) tactics and msimg32.dll to disable security software on compromised endpoints.
BKA Unmasks REvil Leadership Behind 130 German Ransomware Attacks
Germany's BKA unmasks the leadership of the REvil (Sodinokibi) ransomware group, including the representative UNKN, following a major threat intel investigation.
Germany Doxes UNKN: Identity of REvil and GandCrab Leader Revealed
German authorities identify Daniil Maksimovich Shchukin as UNKN, the lead operator behind the notorious GandCrab and REvil ransomware operations.
European Commission AWS Breach: Trivy Supply Chain Attack Analysis
The European Commission confirms a 300GB data breach in its AWS environment linked to a Trivy supply chain attack. Learn about the impact and mitigations.
Hims & Hers Data Breach via Zendesk: Support Ticket Compromise
Telehealth provider Hims & Hers discloses a data breach impacting customer support tickets, stemming from a compromise of their Zendesk platform.
TeamPCP Supply Chain Attacks Escalate Amidst Hacker Infighting
Runtime Rebel details how TeamPCP's supply chain attacks are leading to breaches, with ShinyHunters and Lapsus$ adding to the chaos. Learn to defend against these
Recent Cyber Threats: Data Leaks, Android Malware, Critical Infra Ransomware
Analysis of a ChatGPT data leak, the emergence of an Android rootkit, and a ransomware attack impacting a water facility. Essential insights for defenders.
Multi-Extortion Ransomware Tactics: A Deeper Dive
Analyze the evolution of multi-extortion ransomware, its reliance on data leaks, and strategies for mitigating the impact of exfiltrated data.
Insider Threat: Former Engineer Locks 254 Windows Servers in Extortion
A former infrastructure engineer pleaded guilty to a $750,000 extortion plot after locking administrators out of 254 Windows servers and deleting backups.
Drift Protocol Hacked for $285M via Durable Nonce Attack
Solana-based DEX Drift Protocol lost $285 million due to a social engineering and durable nonce attack, leading to Security Council takeover.