Hackers are using a sneaky new trick to spy on people in Ukraine. They are pretending to be drone seller companies and ...

Ukraine has been hit by another major cyberattack. In March, hackers targeted government agencies and key services in three ...

CERT-U warns about an espionage campaign aimed at military innovation centers, law enforcement bodies, and government offices ...

Experts have cast doubt on Elon Musk's claim that a large-scale outage which hit X was caused by hackers in Ukraine. Platform ...

Weeks before top US officials, including Vice President JD Vance and Cabinet secretaries, discussed the attack on Houthis in Yemen on Signal, Google had warned in a report that Russian hackers had com ...

Amanda M. Castro is a Newsweek Live Blog Editor based in New York. Her focus is reporting on U.S. politics, breaking news, consumer topics, and entertainment. She specializes in delivering in ...

The CERT-UA investigation concluded that the attack’s techniques were “characteristic of Russian intelligence services” ...

Elon Musk says that multiple outages on his social media site X were caused by cyberattacks that originated in Ukraine, despite a hacker group already taking responsibility for the operation. Mr. Musk ...

The hackers removed all the documents published on the site and wrote "Elections Canceled" next to "Ukraine's Cyber Forces" logo but this will not affect the vote, Central Election Commission says ...

In the three years of Putin’s bloody war against Ukraine, one of the most shocking statistics to emerge is that as many as 150,000 children may have been abducted by Russia. As the world’s attention ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

The Russia-Ukraine war isn’t fought only in the field but also online. Social media broadcasts the conflict in real-time. We see some of the fighting as it happens and the aftermath of fierce ...