U.S. and U.K. intelligence agencies said the main targets include "government and private-sector organizations," as well as "critical infrastructure" providers.
Former director of FBI James Comey was speaking during an interview on the night of April 15.
'Get ready, Russia': US President denounces Assad as 'gas killing animal' after Kremlin vows to shoot down US missiles.
The daughter of former Russian double agent Sergei Skripal was poisoned along with her father in Salisbury.
Beijing said it would tax $50 billion in American products, including soybeans and small aircraft.
Hiring in the country remains strong and the economy on solid footing
Nation braces itself after former leader loses appeal.
The government of Ecuador has confirmed that it has cut off internet access in its embassy in London to Julian Assange
Speculation about a visit to Beijing by North Korea's reclusive leader or possibly his younger sister, Kim Yo Jong ran high.
Warning of an "unacceptably high" number of Russian spies in the U.S., the Trump administration said 60 diplomats would be expelled
May wants an EU summit in Brussels to make a strong statement against Russian President Vladimir Putin after the poisoning
President Donald Trump reckons the former vice president would "go down fast and hard".
Facebook's stock tumbled 2 percent at the opening bell Tuesday following its worst trading day in four years.
President Trump has unleashed a barrage of fury on Tweeter as Mueller probe takes aim at his business dealings with Russia.
Moscow ignored a midnight deadline to explain how a nerve agent developed by the Soviet Union was used against Sergei Skripal, an ex-Russian agent.
An MIT report shows how false news spreads "faster and deeper" than real news items on Twitter.
An NBC poll shows 56% of Americans are against guns in the classroom - but there's a deep split between Democrats and Republicans.
Ryanair chief executive Michael O'Leary says his airline may ground flights after Brexit to make voters "rethink".
A group of 70 faith leaders and academics have urged the government not to lift a 50% cap on admitting children due to religion.
Guatemala follows President Donald Trump and announces plan to move embassy from Israel's capital Tel Aviv to Jerusalem in May.