A new sample of the ToneShell backdoor, typically seen in Chinese cyberespionage campaigns, has been delivered through a kernel-mode loader in attacks against government organizations. […]
Coupang to split $1.17 billion among 33.7 million data breach victims
Coupang, the largest retailer in South Korea, announced $1.17 billion (1.685 trillion Won) total compensation for the 33.7 million customers whose information was exposed in the data breach discovered last month. […]
Hacker arrested for KMSAuto malware campaign with 2.8 million downloads
A Lithuanian national has been arrested for his alleged involvement in infecting 2.8 million systems with clipboard-stealing malware disguised as the KMSAuto tool for illegally activating Windows and Office software. […]
Trust Wallet says 2,596 wallets drained in $7 million crypto theft attack
Trust Wallet says attackers who compromised its browser extension right before Christmas have drained approximately $7 million from nearly 3,000 cryptocurrency wallet addresses. […]
Top US Accounting Firm Sax Discloses 2024 Data Breach Impacting 220,000
It took Sax well over a year to complete its investigation after detecting hackers on its network.
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The Real-World Attacks Behind OWASP Agentic AI Top 10
OWASP’s new Agentic AI Top 10 highlights real-world attacks already targeting autonomous AI systems, from goal hijacking to malicious MCP servers. Koi Security breaks down real-world incidents behind multiple categories, including two cases cited by OWASP, showing how agent tools and runtime behavior are being abused. […]
ChatGPT finally rolls out Thinking time toggle on mobile
OpenAI is rolling out an update to ChatGPT on mobile that finally allows you to select the Thinking time toggle, also called “juice” of the model. […]
Romanian energy provider hit by Gentlemen ransomware attack
A ransomware attack hit Oltenia Energy Complex (Complexul Energetic Oltenia), Romania’s largest coal-based energy producer, on the second day of Christmas, taking down its IT infrastructure. […]
Former Coinbase support agent arrested for helping hackers
A former Coinbase customer service agent was arrested in India for helping hackers earlier this year steal sensitive customer information from a company database. […]
⚡ Weekly Recap: MongoDB Attacks, Wallet Breaches, Android Spyware, Insider Crime & More
Last week’s cyber news in 2025 was not about one big incident. It was about many small cracks opening at the same time. Tools people trust every day behave in unexpected ways. Old flaws resurfaced. New ones were used almost immediately.
A common theme ran through it all in 2025. Attackers moved faster than fixes. Access meant for work, updates, or support kept getting abused. And damage did not
A common theme ran through it all in 2025. Attackers moved faster than fixes. Access meant for work, updates, or support kept getting abused. And damage did not