Barts Health Trust has ruled out a ransomware attack and said patient data was not accessed by hackers.
Russian security chief Nikolay Patrushev slammed US authorities over hacking allegations.
Researcher claimed to have uncovered a bug in WhatsApp that exposed messages.
Experts uncovered dozens of flaws on the website of Trump's new internet tsar.
The hacker claimed the recently released US intelligence evidence on Russian hacking is a 'crude fake'.
After attempting one last sale, the hacker group said they're 'going dark' in a farewell message.
Leak contains customer information and 'vast' swathes of technical data.
The APT28 threat group has targeted political groups, think tanks and journalists.
The intelligence agency's cyber accelerator scheme is part of the government's £1.9bn National Cyber Security Program.
Donald Trump: "We have much hacking going on."
IPBill is used by police and UK intelligence to snoop on calls, texts and internet records.
Researchers claim that the malware is currently priced at $4,000 and comes with 'bot killer' features.
The duo allegedly hacked into emails of ministers, bankers and a former deputy chief of the secret service.
Germany's intelligence agencies reportedly claim to have noted a rise in spear-phishing attacks.
Ransomware locked down computer networks, email systems and voicemail lines.
Attacks spiked from 12,000 to 27,000 in a single day, experts have warned.
From WikiLeaks to Vladimir Putin: The US Intelligence Community (IC) has spoken.
LeakedSource claimed it obtained a total of 1,503,707 Esea user records.
The hacker demanded 30 Bitcoin in ransom, but the firm's CEO went public.
FTC said D-Link failed to live up to its advertising which promised strong security.
The ransomware is currently demanding around $1,000 from victims to restore encrypted files.
Spy chief James Clapper, differing with Donald Trump, said he was 'more resolute' of Russia launching cyberattacks.