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Retail cyber attacks: NCA arrest four for attacks on M&S, Co-op and Harrods

nationalcrimeagency.gov.uk

1–10 of 67 posts

Re: Retail cyber attacks: NCA arrest four for attacks on M&S, Co-op and Harrods

#4
Apparently they pretended to be an employee and the help desk reset the password for them. Once in the door, active directory imploded as usual, with full access they encrypted everything and demanded ransome.

Source: https://specopssoft.com/blog/marks-spencer-ransomware-active...

Re: Retail cyber attacks: NCA arrest four for attacks on M&S, Co-op and Harrods

#6

Crazy how young all these cyber criminals are. When I was their age, the peak of my criminal career was scoring booze by lying about my age. I wish they shared a little bit on what cyberattacks they were conducting.

I suspect that it is related to the M&S and Co-op attacks. https://www.bbc.co.uk/news/articles/cwykgrv374eo

Re: Retail cyber attacks: NCA arrest four for attacks on M&S, Co-op and Harrods

#8
post #4

Apparently they pretended to be an employee and the help desk reset the password for them. Once in the door, active directory imploded as usual, with full access they encrypted everything and demanded ransome. Source: https://specopssoft.com/blog/marks-spencer-ransomware-active...

Reminds me of Maersk. They had poor endpoint hygiene and no EDR. In 2017 about 90% of their infrastructure was wiped in less than one minute. They had to reinstall a lot of things due to backups weren't up to par. Usually level 1 merchants (> 6 million transactions per year) are put on an audit and improvement plan if this occurs. In the UK, there could be an investigation and penalty from the ICO for the data breach.
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