Security JournalThreats, systems & the work of defence
Reading index Malware, ransomware, breaches and incident analysis.
61 articles · Original source datesThe Justice Department (DoJ) announced coordinated enforcement actions this week targeting North Korea’s long-running scheme to place fake IT workers inside American companies. Two US nationals were arrested,…
Security Affairs · 5 min readBurger King Japan has disclosed a data breach that exposed the personal information of approximately 11.18 million official app members. Burger King Japan, the company operating the fast-food chain in the…
Security Affairs · 3 min readResearchers from Cisco Talos and Recorded Future published a detailed paper on a threat actor they call Silent Lynx (aka UAT-6275, TAG-193), a Kazakhstan nexus group conducting espionage across Central Asia.
Security Affairs · 5 min readCyberLeek, the anonymous figure behind this summer’s wave of GTA 6 leaks , just raised the stakes considerably. After dropping 25 minutes of gameplay footage earlier last week, including nudity and dev menu…
Security Affairs · 4 min readOn the morning of October 8, Italy’s Ministry of Foreign Affairs said its website was being attacked. According to the ministry’s own statement , its protection systems have mitigated the attack so far, with…
Security Affairs · 5 min readThe U.S. State Department is offering a $10 million reward for information leading to the arrest of Zhang Yu. He is accused of being a key figure in the HAFNIUM campaign, the 2021 operation that targeted…
Security Affairs · 4 min readThe FBI pulled an Accenture contractor off its account on Monday, and the reason is almost mundane compared to the damage it caused. One update didn’t get installed on time.
Security Affairs · 5 min readOn September 30, MI5 published a formal warning naming the China General Technology Research Institute, CGTRI, also called CAGT in some translations, as an outfit with very strong ties to China’s Ministry of…
Security Affairs · 4 min readCisco Talos has been tracking a cluster of espionage activity since September 2025 that it calls UAT-11587, and by July 2026 the group had hit at least 16 government and policy organizations across eight Asian…
Security Affairs · 5 min readRob Juncker is chief product and technology officer at Mimecast. Is he a hacker? “Unequivocally yes,” he says. “And I think every security leader should be able to answer ‘yes’ to that question, for so many…
SecurityWeek · 7 min readTruffle Security has discovered over half a million active unique credentials exposed in public GitHub repositories. A total of 1,103,438 exposed credentials were discovered through the scanning of 224 million…
SecurityWeek · 2 min readCryptocurrency exchange Bitget says suspected North Korea-linked threat actors stole $351.6 million from a limited number of hot and warm wallets. The company detected unauthorized transfers on September 24…
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