UK supermarkets to trial facial recognition for prolific shoplifters
A group of UK supermarkets is set to trial facial recognition technology aimed at identifying individuals flagged as repeat shoplifters. The pilot would scan customers as they enter stores and match faces against a database of people previously caught stealing.
Why this matters: Every customer who walks into a participating store gets scanned. Not just the shoplifters — everyone. That is a significant shift in what it means to go grocery shopping. The category 'prolific shoplifter' sounds precise, but databases have errors, and misidentification falls hardest on people who are already more likely to face suspicion. There is also no obvious moment where ordinary shoppers consent to this. Retail convenience is a thin justification for running face-matching on millions of people who have done nothing wrong.
Who should care: Privacy officers · Cybersecurity · General readers · Policy
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