Hackers Cross From IT to OT Through a Private APN in PolandSecurity Affairs·Aug 10, 16:17 UTC · Aug 10, 2026Data breach60
'Living off the land' allowed Russia-linked group to breach Ukrainian entities this summerThe Record·Oct 29, 11:40 UTC · Oct 29, 2025Data breach57
Treasury sanctions Russian hackers that breached US water utilitiesCyberScoop·Jul 19, 20:16 UTC · Jul 19, 2024Data breach in the wild60
Russian hackers reportedly breached telecom network months before attackCyberScoop·Jan 4, 18:06 UTC · Jan 4, 2024Data breach in the wild60
Nearly two dozen Danish energy companies hacked through firewall bug in MayThe Record·Nov 15, 04:08 UTC · Nov 15, 2023Data breachCVE-2023-2877160
Russian Hackers Had Covert Access to Ukraine's Telecom Giant for MonthsThe Hacker News·Jan 5, 09:32 UTC · Jan 5, 2024Data breach60
Ukraine's largest mobile communications provider down after apparent cyber attackCyberScoop·Dec 13, 16:10 UTC · Dec 13, 2023Data breach60
SecurityAffairs Top 10 cybersecurity posts of 2022Security Affairs·Jan 2, 19:52 UTC · Jan 2, 2023Data breach57
Russia-linked hackers target Signal, WhatsApp of officials globallySecurity Affairs·Mar 9, 14:58 UTC · Mar 9, 2026Data breach45
Italy blames Russia-linked hackers for cyberattacks ahead of Winter OlympicsThe Record·Feb 5, 14:30 UTC · Feb 5, 2026Data breach45
Security Affairs newsletter Round 561 by Pierluigi PaganiniSecurity Affairs·Feb 2, 09:39 UTC · Feb 2, 2026Data breach in the wildCVE-2026-24858CVE-2025-40551CVE-2025-808860
Russia-Aligned ELECTRUM Tied to December 2025 Cyber Attack on Polish Power GridThe Hacker News·Jan 31, 06:35 UTC · Jan 31, 2026Data breach60
Russia-linked hackers intensify attacks as global APT activity shiftsHelp Net Security·Nov 6, 00:00 UTC · Nov 6, 2025Data breachCVE-2024-4200960
Operation ChattyGoblin: Hackers Targeting Gambling Firms via Chat AppsThe Hacker News·Oct 23, 15:19 UTC · Oct 23, 2025Data breach57
Self-Replicating Worm Hits 180+ Software PackagesKrebs on Security·Sep 15, 00:00 UTC · Sep 15, 2025Data breach257
Hackers-for-hire target Ukrainian notaries to manipulate state registriesThe Record·Feb 26, 15:38 UTC · Feb 26, 2025Data breach60
Ukraine restores state registers after suspected Russian cyberattackThe Record·Jan 20, 18:50 UTC · Jan 20, 2025Data breach60
Ukraine records increase in financially motivated attacks by Russian hackersThe Record·May 3, 15:35 UTC · May 3, 2024Data breach60
Killnet as a private military hacking company? For now, it's probably just a dreamThe Record·Jul 7, 13:41 UTC · Jul 7, 2023Data breach60
Russia's digital warriors adapt to support the war effort in Ukraine, Google threat researchers sayCyberScoop·Apr 19, 13:00 UTC · Apr 19, 2023Data breach45
Week in review: Rail transport cybersecurity, “verified” OAuth apps used to infiltrate organizationsHelp Net Security·Feb 5, 00:00 UTC · Feb 5, 2023Data breachCVE-2022-27596CVE-2023-20076CVE-2023-22501160
Why Election Interference Attempts Are Getting Harder to DetectThe Record·Nov 16, 00:00 UTC · Nov 16, 2022Data breach45
Microsoft seizes internet domains linked to GRU cyberattacks against UkraineCyberScoop·Apr 8, 13:44 UTC · Apr 8, 2022Data breach in the wild60
Hackers infiltrated White House unclassified computer networkSecurity Affairs·Oct 30, 07:06 UTC · Oct 30, 2014Data breach57