Articles about Cyber Attacks

• Iranian cyberattacks target critical U.S. infrastructure as President Trump threatens strikes on Iran's bridges and power plants. • The cyber activity escalates frictions during the fraying ceasefire, with unclear U.S. peace terms. • U.S. officials report the attacks follow Trump's profanity-laden threats, prompting Democratic backlash.

• A pro-Iranian cybercrime group claimed responsibility for cyberattacks that knocked the websites of Chime and Pinterest offline in April, marking a significant coordinated breach affecting major U.S. tech platforms. • The attacks demonstrate the evolving threat landscape where state-affiliated or state-aligned cyber actors target critical infrastructure and consumer-facing platforms with increased sophistication. • The incidents underscore the vulnerability of major technology companies to coordinated cyberattacks and highlight ongoing concerns about foreign threat actors targeting U.S. digital infrastructure.

Security agencies say municipalities should watch out for unusual activity, especially in water and energy sectorsMiddle East crisis – live updatesTop government security agencies issued a warning of Iran-affiliated cyberattacks on critical infrastructure across the US on Tuesday. In a joint statement, the agencies say that municipalities, especially in the water and energy sectors, should be on the lookout for unusual activity.“Cyberattacks on drinking water and wastewater systems directly threaten public health and community resilience,” Jeffrey Hall, an assistant administrator for enforcement and compliance assurance for the Environmental Protection Agency (EPA), said in a statement. “A single breach can disrupt treatment or introduce contaminants, damage equipment, and erode public trust.” Continue reading...

• NATO formally condemned coordinated Russian cyber attacks launched against critical infrastructure in three alliance member states, including Estonia, Lithuania, and Romania, on April 1-2, 2026. • The attacks targeted power grid control systems and financial networks, with NATO officials attributing the operations to Russian GRU military intelligence with "high confidence" based on forensic analysis and technical signatures. • The incident prompted emergency meetings of the NATO Cyber Defence Centre in Tallinn and triggered Article 5 threat assessment protocols, though military responses remain under deliberation among member states.

• Treasury Department imposed sanctions on April 1 against firms linked to hacks on Australian and Japanese defense networks, stealing terabytes of data. • Targets include Huawei subsidiary and two state-backed hackers, freezing $1.2 billion in US assets. • Action escalates tech war, with FBI reporting 40% rise in state-sponsored attacks on US firms.