Ransomware Attack Disrupts City of Coweta Systems; Off-Site Backup Available

Summary
Coweta says a ransomware attack affected city computers, files, and computer-based services. Emergency services and some third-party systems remain operational, and the city plans to restore data from an off-site backup after clearing its systems.
Key points
- The City of Coweta says it experienced a system-wide ransomware attack on August 5.
- The attack affected city computers, files, and computer-based services; the city’s website and third-party online billing portal were not affected.
- Coweta’s computer systems and files were down, while police and fire systems using off-site services remained unaffected.
- Emergency services, including 911, continued operating.
- The city contacted its contracted IT provider and additional cybersecurity professionals to secure systems and begin recovery.
- The city says an off-site backup is available and will be used to restore files and records after systems are cleared of ransomware.
Article Details
- Victim Organization
- City of Coweta
- Incident Type
- Ransomware attack
- Incident Date
- 2026-08-05
- Disclosure Date
- 2026-08-07
- Operational Impact
- All City computers, files, and computer-based services were affected, except the City website and third-party online billing portal. City computer systems and files were down. Emergency services, including 911, remained operational, and the Police and Fire Departments' off-site data-processing systems were not affected. The City planned to restore files and records from an offsite backup after its systems were cleared of ransomware.
- Claim Status
- confirmed
