Microsoft Corp. has issued 13,000 alerts about nation-state hacking attempts to its customers in the last two years, with 52% of incidents between July 2019 and June 2020 related to Russian hackers — whose targets have ranged from elections to the Olympics, according to a report published Tuesday. Iran was responsible for a quarter of the alerts while China was responsible for 12%. The remainder of the nation-state activity observed by Microsoft came from North Korea and other countries.

The average ransomware payment jumped by 60% to $178,254 between the first and second quarters, according to Coveware a firm that helps negotiate and facilitate cyber ransom payments.

Sophisticated insurers and financial institutions are already aware of the sanctions concern, said Sumon Dantiki, a King & Spalding LLC lawyer who advises on national security and cyber matters.

France’s BEA agency made the recommendation in a final report into the accident in which an Air France jet carrying more than 500 passengers lost the front section of one of its four engines while flying over Greenland, before landing safely in Canada.

The move follows a perilous investigation involving a 21-month international aerial and ground search across the ice sheet to find a crucial titanium alloy fragment, buried 3 metres below the surface and just a metre away from a hidden crevasse.