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Dormant accounts Ransomware & data theft

Hackney: a dormant account still opened a door

Incident
October 2020
Source report

What was reported

The ICO reprimanded Hackney Council following its October 2020 attack. Attackers accessed and encrypted 440,000 files affecting at least 280,000 people; 9,605 records were exfiltrated. The regulator identified patch-management failures and an insecure password on a dormant account connected to council servers.

Read the report from Information Commissioner’s Office

Our perspective

Our reading: Permissions need periodic review and a meaningful end. The same discipline belongs in AI connections: an unused tool should not retain a standing route to organizational information.

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Limits of this connection

Encrypted files and stolen records are different measures and should not be conflated. Patch management and account security extend beyond an AI memory product.