Black Cat hackers claim that the data obtained from Barts Health NHS Trust represents the 'more bigger leak from the health care system in UK'
Organisations in Russia, Turkey, Germany, Vietnam, Spain and the Philippines - as well as the NHS in the UK - believed affected
Pathology and image viewing applications have finally been restored across the Trust after two-week outage
Critical clinical systems at Barts affected on April 20 and still haven't been fixed
Thousands of files running on the Trust's Windows XP PCs affected. Yes, Windows XP