September 28, 2023

Anybody fancying a fast chunk to eat within the UK earlier this week could have discovered their selections extra restricted than traditional on the excessive road.

Almost 300 quick meals eating places, together with branches of KFC and Pizza Hut, had been compelled to shut following a ransomware assault in opposition to guardian firm Yum! Manufacturers.

In a statement dated 18 January 2023, Yum! confirmed that unnamed ransomware had impacted a few of its IT infrastructure, and that information had been exfiltrated by hackers from its servers.

Nonetheless, though an investigation into the safety breach continues, the corporate stated that it had seen no proof that buyer particulars had been uncovered.

“The Firm is actively engaged in totally restoring affected methods, which is predicted to be largely full within the coming days. Though information was taken from the Firm’s community and an investigation is ongoing, at this stage, there isn’t a proof that buyer databases had been stolen.”

It isn’t clear from the guardian firm’s assertion, however it’s potential that UK branches of KFC, Pizza Hut, and Taco Bell had been closed for at some point on the insistence of Yum! as a precautionary measure, whereas the size of the breach was investigated.

Yum! says that it deployed “containment measures corresponding to taking sure methods offline and implementing enhanced monitoring know-how” after it detected the assault, and that impacted eating places have now returned to regular operation.

What has not but been made public, and should not even be recognized to these investigating the breach, is how lengthy hackers may need had entry to the corporate’s IT infrastructure, and the way they may have been capable of achieve entry to what ought to have been a safe system.

Yum! has additionally not shared whether or not it has obtained a ransom demand from its attackers, and if it did how a lot ransom was demanded, and whether or not it could be ready to barter with its extortionists.

On the face of issues, the corporate behind manufacturers like KFC and Pizza Hut might make a tasty snack for malicious hackers hungry to feast on one other ransomware sufferer.  Yum! operates 53,000 eating places all over the world, incomes $1.3 billion internet revenue yearly.