North Korean Hackers Deploy EtherRAT Malware in React2Shell Exploits

Sysdig discovered North Korea-linked EtherRAT, a stealthy new backdoor using Ethereum smart contracts for C2 after exploiting the critical React2Shell vulnerability (CVE-2025-55182). Continue reading North Korean Hackers Deploy EtherRAT Malware in React2Shell Exploits

NK Hackers Push 200 Malicious npm Packages with OtterCookie Malware

North Korean hackers escalated the “Contagious Interview” attack, flooding the npm registry with over 200 malicious packages to install OtterCookie malware. This attack targets blockchain and Web3 developers through fake job interviews and coding tests. Continue reading NK Hackers Push 200 Malicious npm Packages with OtterCookie Malware

HashJack Attack Uses URL ‘#’ to Control AI Browser Behavior

Cybersecurity firm Cato Networks reveals HashJack, a new AI browser vulnerability using the ‘#’ symbol to hide malicious commands. Microsoft and Perplexity fixed the flaw, but Google’s Gemini remains at risk. Continue reading HashJack Attack Uses URL ‘#’ to Control AI Browser Behavior

Microsoft Teams Flaw in Guest Chat Exposes Users to Malware Attacks

New research from Ontinue exposes a major security flaw in Microsoft Teams B2B Guest Access. Learn how attackers bypass all Defender for Office 365 protections with a single invite. Continue reading Microsoft Teams Flaw in Guest Chat Exposes Users to Malware Attacks

Samourai Wallet Founders Jailed in $237M Crypto Laundering Case

Samourai Wallet founders Keonne Rodriguez and William Hill were sentenced to 4 and 5 years for laundering $237M via their crypto mixer. Continue reading Samourai Wallet Founders Jailed in $237M Crypto Laundering Case

Fake Battlefield 6 Downloads Are Spreading Malware, Stealing Player Data

Bitdefender Labs found fake Battlefield 6 pirated copies and trainers spreading aggressive malware, C2 agents, and infostealers, designed to steal player data and crypto-wallets. Continue reading Fake Battlefield 6 Downloads Are Spreading Malware, Stealing Player Data