Cyber warfare

Russia-linked threat actors targets Ukraine with PathWiper wiperRussia-linked threat actors targets Ukraine with PathWiper wiper

Russia-linked threat actors targets Ukraine with PathWiper wiper

A Russia-linked threat actor targeted a critical infrastructure organization in Ukraine with a new destructive malware dubbed PathWiper. Russia-linked threat…

4 days ago
Ukraine’s military intelligence agency stole 4.4GB of highly classified internal data from TupolevUkraine’s military intelligence agency stole 4.4GB of highly classified internal data from Tupolev

Ukraine’s military intelligence agency stole 4.4GB of highly classified internal data from Tupolev

Ukraine’s GUR hacked the Russian aerospace and defense company Tupolev, stealing 4.4GB of highly classified internal data. Ukraine’s military intelligence…

6 days ago
Czech Republic accuses China’s APT31 of a cyberattack on its Foreign MinistryCzech Republic accuses China’s APT31 of a cyberattack on its Foreign Ministry

Czech Republic accuses China’s APT31 of a cyberattack on its Foreign Ministry

The Czech government condemned China after linking cyber espionage group APT31 to a cyberattack on its critical infrastructure. The Czech…

2 weeks ago
Russia-linked APT28 targets western logistics entities and technology firmsRussia-linked APT28 targets western logistics entities and technology firms

Russia-linked APT28 targets western logistics entities and technology firms

CISA warns Russia-linked group APT28 is targeting Western logistics and tech firms aiding Ukraine, posing an elevated threat to supply…

3 weeks ago
Experts found rogue devices, including hidden cellular radios, in Chinese-made power inverters used worldwideExperts found rogue devices, including hidden cellular radios, in Chinese-made power inverters used worldwide

Experts found rogue devices, including hidden cellular radios, in Chinese-made power inverters used worldwide

Chinese "kill switches" found in Chinese-made power inverters in US solar farm equipment that could let Beijing remotely disable power…

3 weeks ago
Security Affairs newsletter Round 520 by Pierluigi Paganini – INTERNATIONAL EDITIONSecurity Affairs newsletter Round 520 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs newsletter Round 520 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly SecurityAffairs newsletter arrived! Every week the best security articles from Security Affairs are free…

2 months ago
China admitted its role in Volt Typhoon cyberattacks on U.S. infrastructure<gwmw style="display:none;"></gwmw><gwmw style="display:none;"></gwmw>China admitted its role in Volt Typhoon cyberattacks on U.S. infrastructure<gwmw style="display:none;"></gwmw><gwmw style="display:none;"></gwmw>

China admitted its role in Volt Typhoon cyberattacks on U.S. infrastructure<gwmw style="display:none;"></gwmw><gwmw style="display:none;"></gwmw>

China admitted in a secret meeting with U.S. officials that it conducted Volt Typhoon cyberattacks on U.S. infrastructure, WSJ reports.…

2 months ago
Gamaredon targeted the military mission of a Western country based in UkraineGamaredon targeted the military mission of a Western country based in Ukraine

Gamaredon targeted the military mission of a Western country based in Ukraine

Gamaredon targeted a foreign military mission in Ukraine with updated GammaSteel malware on Feb 26, 2025, per Symantec. Symantec Threat…

2 months ago
CERT-UA reports attacks in March 2025 targeting Ukrainian agencies with WRECKSTEEL MalwareCERT-UA reports attacks in March 2025 targeting Ukrainian agencies with WRECKSTEEL Malware

CERT-UA reports attacks in March 2025 targeting Ukrainian agencies with WRECKSTEEL Malware

CERT-UA reported three cyberattacks targeting Ukraine’s state agencies and critical infrastructure to steal sensitive data. The Computer Emergency Response Team…

2 months ago
China-linked group UNC5221 exploited Ivanti Connect Secure zero-day since mid-MarchChina-linked group UNC5221 exploited Ivanti Connect Secure zero-day since mid-March

China-linked group UNC5221 exploited Ivanti Connect Secure zero-day since mid-March

Ivanti addressed a critical remote code execution flaw in Connect Secure, which has been exploited since at least mid-March 2025.…

2 months ago