Business

China accused of cyber-attack on Microsoft Exchange servers

July 20, 2021 8:42 am

[Source: Reuters]

The UK, US and EU have accused China of carrying out a major cyber-attack earlier this year.

The attack targeted Microsoft Exchange servers, affecting at least 30,000 organisations globally.

Western security services believe it signals a shift from a targeted espionage campaign to a smash-and-grab raid, leading to concerns Chinese cyber-behaviour is escalating.

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The Chinese Ministry of State Security (MSS) has also been accused of wider espionage activity and a broader pattern of “reckless” behaviour.

China has previously denied allegations of hacking and says it opposes all forms of cyber-crime.

The unified call-out of Beijing shows the gravity with which this case has been taken. Western intelligence officials say aspects are markedly more serious than anything they have seen before.