The incidents follow an attack in France last month, in which police said hackers seized control of cooling units at hundreds of supermarkets, raising temperatures as high as 122 degrees Fahrenheit and causing fires and food losses.

North Korea has denied its involvement in the recent cryptocurrency heist at Binance, dismissing as “a trite provocation” a U.S. announcement that North Korean hackers were behind the incident

Iranian officials have warned against the resumption of U.S.-Israeli strikes.

Ukraine's Air Force said its air alert system was hacked after false radiation hazard and chemical attack warnings spread panic across Kyiv on Sunday.

Secretary of State Marco Rubio met with his Venezuelan counterpart in Washington on Monday as the Trump administration has stepped up efforts to press the interim government and opposition groups to make quick progress on preparations for elections that could be held next year.

Marvell said it would buy Lumentum in a deal worth $115 billion. Shares of both companies dipped, with investors still recovering from Friday's rout.

The candidate of the liberal, pro-Western opposition, Andrey Gyurov, conceded defeat and said that the results had to be accepted as they stood.

Hebron’s mayor said about 3,300 people had been displaced during the operation, which Israel launched after an attack by Palestinian gunmen that killed two soldiers.