Posts Tagged: logic bomb


17
Feb 10

‘Time Bomb’ May Have Destroyed 800 Norfolk City PCs

The City of Norfolk, Virginia is reeling from a massive computer meltdown in which an unidentified family of malicious code destroyed data on nearly 800 computers citywide. The incident is still under investigation, but city officials say the attack may have been the result of a computer time bomb planted in advance by an insider or employee and designed to trigger at a specific date.

Hap Cluff, director of the information technology department for the City of Norfolk, said the incident began on Feb. 9, and that the city has been working ever since to rebuild 784 PCs and laptops that were hit (the city manages roughly 4,500 systems total).

“We don’t believe it came in from the Internet. We don’t know how it got into our system,” Cluff said. “We speculate it could have been a ‘time bomb’ waiting until a date or time to trigger. Whatever it was, it essentially destroyed these machines.”

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