Unpatched AhsayCBS Vulnerabilities Exploited in the Wild
Hackers have been exploiting two unpatched vulnerabilities in the AhsayCBS backup solution for remote code execution (RCE), cybersecurity firm Huntress warns. A centralized cloud backup…
Category: SecurityWeek
OpenAI Fires 3 Safety Researchers in Dispute Over AI Risks
OpenAI said on Friday that it fired three safety researchers for a “breach of trust,” defending the dismissals after the trio accused the company of…
Google Domains Impacted by Recent ccTLD Hijacks
Google has disclosed that several of its domains were affected by a recent hijack of third-party country-code top-level domains (ccTLDs). The incident occurred last week…
In Other News: AI Used in Korean Bank Breaches, Poem-Guided Botnet, Empire Admin Gets 40 Years
SecurityWeek’s weekly cybersecurity news roundup offers a concise overview of important developments that may not receive full standalone coverage yet remain relevant to the broader…
US Disrupts Chinese State-Sponsored Hacking Tools
The United States on Thursday announced the disruption of two hacking tools used by Chinese state-sponsored threat actors in attacks against US and foreign critical…
Formula Predicts When AI Chatbots Are at Risk of Turning Bad
Researchers from George Washington University have published a paper examining whether the time and cause of AI going rogue can be predicted; and if predicted,…
US Seeks Alleged Chinese Hafnium Hacker With $10 Million Reward
The US Department of State is offering up to $10 million for information on Zhang Yu, a Chinese national accused of taking part in the…
Cisco Patches a Dozen Critical Vulnerabilities
Cisco on Wednesday announced patches for 35 vulnerabilities across its products, including over a dozen critical-severity bugs. A fresh Meraki security hardening release fixes multiple…
Attackers Target Critical Atlassian Vulnerability Within Hours of PoC Publication
Threat actors have started targeting CVE-2026-21589, a critical vulnerability in Atlassian’s self-hosted Data Center products. The attacks began shortly after technical details went public. Atlassian…
Oracle Health Data Breach Tally Climbs to Nearly 20 Million
The personal and medical information of nearly 20 million people was compromised in a cyberattack on Oracle Health’s legacy Cerner systems early last year, Bloomberg…
Advantest Discloses Data Breach Months After Ransomware Attack
Japanese chip testing giant Advantest is informing individuals that hackers stole personal information in the ransomware attack disclosed in February 2026. Advantest, which makes automatic…
Hadrian Raises $40 Million to Expand Autonomous Offensive Security Platform
Attackers use AI to locate and exploit vulnerabilities at machine speed; Hadrian offers an agentic offensive security platform that allows defenders to operate at the…