DUBAI (Reuters) - Saudi Aramco, the world's biggest oil producer, has resumed operating its main internal computer networks after a virus infected about 30,000 of its workstations in mid-August, the ...

A new attack dubbed 'SmartAttack' uses smartwatches as a covert ultrasonic signal receiver to exfiltrate data from physically isolated (air-gapped) systems. Air-gapped systems, commonly deployed in ...

In many regards, 2025 proved to be a relatively normal year for the cyber security world as threat actors and security pros continued their long-running cat-and-mouse game, but it was also a stand-out ...

A novel side-channel attack dubbed "RAMBO" (Radiation of Air-gapped Memory Bus for Offense) generates electromagnetic radiation from a device's RAM to send data from air-gapped computers. Air-gapped ...

The same group was blamed for targeting vulnerabilities in Cisco equipment that led to a National Cyber Security Centre ...

The Los Angeles County Superior Court, the biggest trial court in the country, remained closed Monday as it sought to recover from a ransomware attack on its computer systems, officials said. The ...

Seven security flaws have been found impacting Macs with Thunderbolt ports sold since 2011 with no indications that current security schemes can prevent the attacks from happening. Dutch security ...

The Indian Computer Emergency Response Team (CERT-In) has warned WhatsApp users of potentially giving unrestricted access to ...

Aug. 11, 2006 — -- The Department of Homeland Security released a statement Wednesday advising Windows PC owners across the nation to update their computers or face a potential attack from ...

Short-selling is the process of an investor borrowing a stock from a current shareholder and then immediately selling it with the intention of buying it back later at a lower price. Short investors ...