Add Yahoo as a preferred source to see more of our stories on Google. At the start of December, Ukrainians suddenly found themselves unable to sell cars, file legal claims, or register marriages ...

Russian state-backed hackers are attempting to take over WhatsApp and Signal accounts around the world — not by breaking the apps, but by tricking users into giving away their login codes. The warning ...

Dutch intelligence warned of a Russia-linked campaign using malicious QR codes to access Signal and WhatsApp accounts.

The General Intelligence and Security Service (AIVD) and Military Intelligence and Security Service (MIVD) said the attackers rely on phishing and psychological manipulation rather than exploiting ...

Federal officials are now saying intelligence agencies have "high confidence" Russia was behind the hack, according to the New York Times. It is not yet clear whether the hack was explicitly meant to ...

WASHINGTON - The White House says it believes U.S. government agencies largely fended off the latest cyberespionage onslaught blamed on Russian intelligence operatives, saying the spear-phishing ...

Dutch intelligence agencies have issued a warning about an ongoing cyber espionage campaign believed to be linked to Russian-backed hackers attempting to gain access to accounts on the messaging ...

As cyber threats from state-sponsored actors continue to grow, vigilance is crucial—even against less sophisticated actors. During this year’s Cybersecurity Awareness Month, attention turns to ...

A Russian national was indicted for leading a cybercriminal enterprise that infected computers and stole millions from victims around the globe for more than a decade, federal prosecutors revealed.

A 27-year-old Russian man snared in an FBI scheme to catch computer hackers has been sentenced to three years in prison for convictions on 20 counts of conspiracy, fraud and related computer crimes.

Images of children's bedrooms and living rooms in the UK are being broadcast on the internet by a Russian website. But this hacking of hundreds of webcams in Britain is only the latest in a long line ...