Latest cybersecurity reporting from selected sources.

The Security Service of Ukraine (SSU) said it, together with the U.S. Federal Bureau of Investigation (FBI), uncovered a long-running campaign orchestrated by Russian intelligence services to break into the messaging accounts of government officials, military personnel, politicians, and activists in Ukraine, Europe, and the U.S

China’s UNC6508 hid in North American medical research networks for 2 years, stealing credentials and forwarding emails to Gmail Google’s Threat Intelligence Group published a report this week on UNC6508, a China-linked cyberespionage group that breached North American medical and military research organizations and stayed hidden for more than two years. The earliest confirmed intrusion […]

A China-linked espionage group hid inside North American medical, academic, and military research networks for more than a year, quietly stealing sensitive research and defense email

Google says the intruders were on the hunt for everything from drone tech to pathogens

Two separate campaigns target CVE-2025-8088, fixed last July, to conduct data theft and cyberespionage against military and government targets in Ukraine.

NCSC boss says China's whole-of-state cyber machine has become Britain's peer competitor in cyberspace State-sponsored cyberattacks from Chinese intelligence and military agencies display "an eye-watering level of sophistication," UK National Cyber Security Centre CEO Richard Horne is expected to say in a less-than-cheery opening speech to kick off its annual conference.…

Hackers linked to Russia's military intelligence units are using known flaws in older Internet routers to mass harvest authentication tokens from Microsoft Office users, security experts warned today. The spying campaign allowed state-backed Russian hackers to quietly siphon authentication tokens from users on more than 18,000 networks without deploying any malicious software or code.

Ransomware Group Lynx Reportedly Stole 4TB of DataThe U.K. Ministry of Defense is investigating an apparent data breach by Russian-speaking ransomware hackers of a building facilities contractor with ties to the military. The Lynx ransomware group posted on its darkweb site samples of what it says is 4 terabytes of data stolen from the Dodd Group.

Bitdefender said the sophisticated multi-stage operation allowed attackers to maintain persistent access and steal sensitive data from a Philippines military company

Spy vs. spy China has accused US intelligence agencies of exploiting a Microsoft Exchange zero-day exploit to steal defense-related data and take over more than 50 devices belonging to a "major Chinese military enterprise" for nearly a year.…

Used stolen info to pitch for Chinese tech talent program A Silicon Valley engineer has pleaded guilty to stealing thousands of trade secrets worth hundreds of millions of dollars, including crucial military technology.…

The UK National Cyber Security Centre (NCSC) has formally attributed 'Authentic Antics' espionage malware attacks to APT28 (Fancy Bear), threat actor already linked to Russia's military intelligence service (GRU). [...]

Microsoft Researchers Link Turkish Spy Group to Output Messenger Zero-Day HackA Turkish-linked cyberespionage group known as Marbled Dust exploited a zero-day in the Output Messenger Server Manager application to spy on Kurdish military operations in Iraq. Microsoft reported the hack and called for immediate mitigation to block credential theft and malware delivery.

The Computer Emergency Response Team of Ukraine (CERT-UA) has revealed a new set of cyber attacks targeting Ukrainian institutions with information-stealing malware

An Android malware family previously observed targeting Indian military personnel has been linked to a new campaign likely aimed at users in Taiwan under the guise of chat apps

Information-Stealing Malware Continues to Feed Markets for Stolen CredentialsDefense sector and military agency employees, and artificial intelligence service users, all show signs of having been infected by information-stealing malware, as the market for buying and selling stolen credentials continues to thrive, experts warn.

Secret Blizzard Used Third-party Amadey Bots to Hack Ukrainian Military DevicesA Russian state-backed hacker group used third-party data-stealing bots and possibly a backdoor used by another Russia-based threat group to infiltrate and spy on devices used by frontline Ukrainian military units, according to a report from the Microsoft threat intelligence team.

Parasitic advanced persistent threat Secret Blizzard accesses another APT's infrastructure and steals what it has stolen from South Asian government and military targets.

Amazon has seized domains used by the Russian APT29 hacking group in targeted attacks against government and military organizations to steal Windows credentials and data using malicious Remote Desktop Protocol connection files. [...]

A Chinese national has been indicted in the U.S. on charges of conducting a "multi-year" spear-phishing campaign to obtain unauthorized access to computer software and source code created by the National Aeronautics and Space Administration (NASA), research universities, and private companies