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UK’s Costliest Cyberattack: Jaguar Land Rover Hack Inflicts £1.9bn Economic Blow

A major cyberattack on Jaguar Land Rover in August 2025 has been declared the most economically damaging cyber event in UK history. According to a new report, the incident caused a staggering £1.9bn financial impact and disrupted over 5,000 organizations across the country.

Unprecedented Financial Damage

A cyber-attack targeting automotive giant Jaguar Land Rover (JLR) in August 2025 has been identified as the most costly cyber incident ever to hit the United Kingdom. According to reports from the independent Cyber Monitoring Centre (CMC), the breach inflicted a devastating £1.9bn ($2.55bn) financial impact on the UK economy.