A recent ransomware attack is causing significant disruptions to public transportation in the Pittsburgh area. Pittsburgh Regional Transit (PRT) said on Monday that it is “actively responding to a ...

Editor's Note: Story updated 2:20 p.m. Eastern U.S. time with statement from Sen. Warner. President Donald Trump has taken steps to nominate Army Lt. Gen. Joshua Rudd, the deputy chief of U.S.

Venezuela’s state-run oil company Petroleos de Venezuela (PDVSA) said a recent cyberattack has impacted its administrative system. PDVSA published a statement on Monday that confirmed the attack but ...

An anonymous hacker group has reportedly breached the servers of a little-known Russian tech firm alleged to be involved in building the country’s unified military registration database. According to ...

U.S. agencies warned critical infrastructure organizations this week of attacks launched by multiple Russian groups backed financially by the country’s government. The Cybersecurity and Infrastructure ...

Security experts working for British intelligence warned on Monday that large language models may never be fully protected from “prompt injection,” a growing type of cyber threat that manipulates AI ...

The European Commission on Friday issued a €120 million ($139 million) fine to Elon Musk’s social media platform X for breaking EU laws that require such services to be transparent with users and ...

Privacy changes required by a newly-enacted California law could mean web browsers will soon offer all Americans a mechanism to easily opt out of all data sharing and ...

A 21-year-old tech entrepreneur and cybersecurity specialist was arrested in Moscow on treason charges late last week — the latest case targeting Russia’s own tech community. Details of the case are ...

A Russian state-owned postal operator in occupied eastern Ukraine said Monday its systems were disrupted by “external interference” after a pro-Ukraine hacktivist group claimed it had wiped thousands ...

Cyberattacks claimed by pro-Russian hackers briefly knocked offline Danish political party and government websites on the eve of local elections, officials said, adding that the incidents did not ...

The Trump administration is moving “quickly” to release a new national cyber strategy, the White House’s cyber czar said on Tuesday. “We are striving, as an administration, to make sure that there is ...