United States
USA
Tyler Technologies discovered unauthorized activity in an isolated private-cloud segment hosting the STAR securities-registration system used by the District of Columbia Department of Insurance, Securities and Banking. Tyler took the environment offline; its investigation found the system had been encrypted and data acquired by the attacker, interrupting client access while restoration proceeded. LockBit claimed responsibility and released data, but Tyler did not publicly confirm that attribution.
Estimated severity
70 / 100
Source reliability
94 / 100
Approximate Date
18/04/2024
Targeted Company
TYLER TECHNOLOGIES
Distribution & Fulfillment
Procurement & Sourcing
Production & Manufacturing
Sales (Retail & Ecommerce)
Warehousing
Service Delivery
Unrecognized Impact
Supply Chain Relations
United States
USA
No other affected countries reported
Target country
United States
Affected countries
Impacted regions
No information
Duration
No information
Financial impact (USD M)
No information
Impact types
Affected sectors
Affected departments
Attack types
Attributed threat actors
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