Cybercrime Bluesky Disrupted by Sophisticated DDoS Attack A pro-Iran hacker group has taken credit for the attack on Bluesky, which appears to have lasted 24 hours. Eduard KovacsApril 20, 2026
Cyberwarfare Iran Cyber Front: Hacktivist Activity Rises, but State-Sponsored Attacks Stay Low The cybersecurity industry is monitoring the landscape and says many of the big claims made by hacktivist groups remain unverified. Eduard KovacsMarch 3, 2026
Cybercrime Anonymous Fénix Members Arrested in Spain The group’s administrator and moderator were arrested last year, and two other members were arrested this month. Ionut ArghireFebruary 24, 2026
ICS/OT Canada Says Hackers Tampered With ICS at Water Facility, Oil and Gas Firm The Canadian Centre for Cyber Security has warned CISOs that hacktivists are increasingly targeting internet-exposed ICS. Eduard KovacsOctober 30, 2025
Data Breaches US Deportation Airline GlobalX Confirms Hack Global Crossing Airlines is investigating a cybersecurity incident after Anonymous hackers targeted its systems. Eduard KovacsMay 12, 2025
Cyberwarfare Lebanon Airport Screens Display Anti-Hezbollah Message After Being Hacked The information display screens at Beirut’s international airport were hacked by domestic anti-Hezbollah groups. Associated PressJanuary 8, 2024
Cyberwarfare Palestinian Hackers Hit 100 Israeli Organizations in Destructive Attacks A group of claimed Palestinian state cyber warriors has hit over 100 Israeli organizations with wipers and data theft. Ionut ArghireJanuary 3, 2024
Cybercrime Hacktivism: What’s in a Name… It May be More Than You Expect Hacktivism is evolving. It is important for both the law and cyber defenders to understand the current and potential activity of hacktivism to better... Kevin TownsendNovember 27, 2023
Cyberwarfare Hackers Join In on Israel-Hamas War With Disruptive Cyberattacks Several hacker groups have joined in on the Israel-Hamas war that started over the weekend after the militant group launched a major attack. Eduard KovacsOctober 9, 2023
Cyberwarfare Red Cross Publishes Rules of Engagement for Hacktivists During War ICRC is telling hacktivists involved in conflict during war to avoid targeting civilian objectives and hospitals, or making threats of violence. Ionut ArghireOctober 5, 2023