At the end of December, the person manning the digital boards at PSE, Poland's national electricity operator, noticed a ...

"Russian state hackers are engaged in a large-scale global cyber campaign to gain access to Signal and WhatsApp accounts ...

As national security services warn that Russian hackers are currently engaged in new global attacks against WhatsApp and Signal users, here’s how to stay safe.

Apparent Russia-linked hacking collectives backing Iran have been observed joining the cyber activity unfolding alongside the U.S.-Israel war against Iran, though analysts have mixed views on whether ...

Modern wars are no longer fought only with tanks, missiles and artillery.

Dutch intelligence says Signal, WhatsApp accounts are being targeted because they provide end-to-end encryption ...

The groups formed a loose alliance in recent days, targeting critical infrastructure in the Middle East and the U.S.

The Department of Homeland Security plans to issue a "security directive" in the coming days that would require pipeline companies to report cyberattacks to the federal government, a shift from the ...

Jan 23 (Reuters) - A notorious Russian military intelligence hacking unit with a track record of destructive cyber operations was likely behind the large cyberattacks that targeted Poland’s power ...

Labour’s “hellbent” desire to hit net zero risks leaving Britain’s energy industry vulnerable to Russian attack, a former Nato chief has warned. Gen Sir Richard Shirreff, ...

Italian authorities have successfully thwarted a series of ‘Russian-origin’ cyber attacks targeting the Winter Olympics as the first events get underway in northern Italy. Foreign Minister Antonio ...