Life Healthcare said on Tuesday its southern African operation was hit by a cyber attack affecting its admissions systems, business processing systems and email servers.
A claim by US officials that a retaliatory cyber-attack ordered by the White House crippled Iranian missile launching systems will remain almost impossible to substantiate, experts say.
US media on Saturday said Washington launched cyber-attacks against Iranian missile control systems and a spy network this week after Tehran downed an American surveillance drone.
The United States launched cyber-attacks against Iranian missile control systems and a spy network after Tehran downed an American surveillance drone, according to US media reports.
The United States has accused Huawei of espionage, breaching trade sanctions against Iran and intellectual property theft.