A California city pulled the plug on its entire computer network after a cyberattack knocked out key systems, including 911 routing and police and fire dispatch. Suisun City declared a state of emergency Saturday after malicious software breached its IT systems at about 5:45 a.

Dispatchers have moved to a county backup dispatch center in order to answer 911 calls.

This week two different Windows vulnerabilities were revealed that attack your PC from different angles. However, there is one unfortunate thread that connects them; both are capable of allowing a malicious actor to gain system privileges on your Windows ...

US officials suspect Iranian hackers are behind a series of breaches of systems that monitor the amount of fuel in storage tanks serving gas stations in multiple states, according to multiple sources briefed on the activity. The hackers responsible have ...

Israeli firm links breach to Iranian state-backed hackers Hackers claimed to have wiped large amounts of the transit system's data in March cyberattack Ababil group also claimed hacks against Tri-Rail, Vyncs, and Unimac May 26 (Reuters) - Iranian hackers ...

In a second attack on the Poland’s power grid in 2025, hackers targeted ICS via a private APN and their objective was purely destructive.

Iran-aligned hackers have exploited and disrupted operational technology control systems embedded in U.S. critical infrastructure, according to a federal advisory issued Tuesday. “The authoring agencies assess a group of Iranian-affiliated advanced ...

This latest cyber assessment released during the war with Iran mirrors similar cyber intrusions made by an Iran-aligned group that targeted Pennsylvania water systems in late 2023. International Critical Infrastructure Cyber Threats Iran-aligned hackers ...

For nearly two years, researcher Vangelis Stykas has maintained access to North Korean hackers’ servers. His work shows they pulled off intrusions in a shocking number of systems across the globe.

Hackers breached a heat-and-power plant facility in Poland, which supplies heat to about 50,000 residents, using a private APN (Access Point Name) to access an OT (Operational Technology) network.