This has come at a time when Apple is trying to speed up manufacturing for its upcoming iPhones.
The company also added that the virus wasnt introduced by a hacker.
The cause of this particular attack is still unknown at this point in time.
Once the tool was connected to TSMCs computer online grid, the virus started spreading through its online grid.
Data integrity and confidential information were not compromised.
TSMC has taken actions to close this security gap and further strengthen security measures, Ho added.
The shutdown will also result in shipment delays and additional costs.
Source:Bloomberg
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source: www.techworm.net