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Microlise cybersecurity incidents and threat signals
microlise.com
This company page brings together public reporting currently associated with Microlise. It reflects signals published by Shadow Tier and should not be read as a complete incident history.
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July 22, 2026
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Based on all published signals currently linked to Microlise. Affected countries come from victim data; the company country above remains a separate profile fact. Counts describe this reporting set, not overall incident prevalence.
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Microlise experiences cyberattack, limited employee data accessed
Microlise, a UK-based fleet management technology provider, was hit by a cyberattack that impacted its services and led to the access of limited employee data. The attack had a ripple effect on its customers, including Serco, which operates UK prisoner escort and custody services. While Microlise stated no customer systems data was compromised, the access to employee data constitutes a breach.
Microlise Cyberattack Exposes Employee Data and Disrupts UK Logistics
Tracking in Prison Vans and Courier Vehicles Affected by Microlise Cyberattack A cyber-attack targeting telematics provider Microlise has disrupted tracking services for key clients like DHL and Serco while exposing some employee data. According to reports in the Financial Times, Serco - which handles the transport of prisoners for the Ministry of Justice - has seen vehicle tracking, panic alarms, navigation, and notifications related to estimated arrival times disabled. Drivers have been forced to use paper maps and check in with prison bases every 30 minutes. Other customers believed to be affected by the breach include delivery service DHL Supply Chain and local convenience store chain Nisa, which uses DHL's services. Third party cyber attacks, such as the one that hit Microlise services last week, present a challenge for all logistics operators. Disruption of tracking services, Stock dropped 16% Victims Cyber attack wipes out DHL delivery tracking systems causing issues for Nisa retailers British software company Microlise confirms hackers compromised corporate data Serco, DHL among firms affected by Microlise cyber attack Cyber attack on Microlise hits operators triggering call for stronger continuity plans Transportation (Includes Logistics, Shipping, Maritime, Rail, Trucking) Impacts
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Questions about Microlise cybersecurity reporting
What does the Microlise page include?
It combines a reviewed organization profile with all current published Shadow Tier signals explicitly linked to Microlise.
Does every mention of Microlise appear here?
No. A signal must contain a reliable company connection and meet the publication criteria; incidental or ambiguous mentions are excluded.
Why can the incident count change?
The page follows current published reporting. Counts change as new evidence is added, classifications are reviewed, or older signals leave the reporting window.