Saudi Arabia

Saudi Arabia warns destructive computer virus has returned

Saudi Arabia is warning that a computer virus that destroyed systems of its state-run oil company in 2012 has returned to the kingdom, with at least one major petrochemical company apparently affected by its spread.

Suspicion for the initial dispersal of the Shamoon virus in 2012 fell on Iran as it came after the Stuxnet cyberattack targeting Tehran's contested nuclear enrichment program.

It wasn't immediately clear who could be responsible for the new infection, though the relations between regional rivals remain tense.

A report Monday by Saudi state-run television included comments suggesting that 15 government agencies and private institutions had been hit by the...

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