Italian Prosecutors who have opened up a criminal probe into multiple manslaughter and negligent shipwreck think the 56-meter (184-foot) yacht, the Bayesian, may contain highly sensitive data tied to a number of Western intelligence services, four sources familiar with the investigation and salvage operation said. Lynch was associated with British, American and other intelligence services through his various companies, including the cyber security company he founded, Darktrace. That company was sold to Chicago-based private equity firm Thoma Bravo in April. Lynch, whose wife’s company Revtom Limited owned the vessel, was also an adviser to British prime ministers David Cameron and Theresa May on science, technology and cyber security during their tenures, according to British government and public Darktrace records. Lynch, his 18-year-old daughter Hannah, American attorney Chris Morvillo and his wife Neda, British banker Jonathan Bloomer and his wife Judy, and the yacht’s onboard chef Recaldo Thomas died when the ship sank in a violent storm in the early hours of the morning. Preliminary results from autopsies suggest that the Bloomer and…