In 2016 cyberattacks cost the US alone between US$57 billion and US$109 billion
He returns to the major insurer after more than 30 years
Insurance a silver lining as underwriting profits surge
Berkshire Hathaway guru gives his assessment of a cyber super catastrophe - and what it could cost
At 87-years-old, the business icon has no plans to retire
Driverless cars will significantly reduce insurance premiums, says legendary investor and CEO
The new executive chairman is expected to stabilise the company, rather than overhaul its strategy, investors say
Major firm announces new Aussie office with two leaders poached from a major rival
Lust for acquisitions has CEOs acting like oversexed teenagers, investor says
Tax law easily offsets any weakness in the company's businesses