Colt Technology Services hit by cyberattack
Incident
Summary
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Colt Technology Services confirmed a cyber incident that disrupted customer-facing services and forced parts of its support operations into a more manual mode. The incident took the Colt Online Platform and Voice API platform offline, and the company says its internal systems are still not fully restored. Customers may still face delayed responses while recovery continues and third-party cyber experts assist.
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About this happening:
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Timeline
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15.08.2025 21:12 1 articles · 9mo ago
Colt acknowledges customer service disruption
Initial DisclosureOn Aug. 12, 2025, Colt Technology Services acknowledged service disruption issues affecting customers, with technical problems later tied to the Colt Online Platform and the Voice API platform becoming unavailable.
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- Colt Telecommunications Struggles in Wake of Cyber Incident — www.darkreading.com — 15.08.2025 21:12
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15.08.2025 21:12 1 articles · 9mo ago
Colt detects internal cyber incident and isolates systems
Untyped PhaseOn Aug. 14, 2025, Colt Technology Services detected a cyber incident on an internal system separate from customer infrastructure, took immediate protective measures, proactively notified relevant authorities, and moved some systems offline while technical staff and third-party cyber experts worked to restore affected systems.
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- Colt Telecommunications Struggles in Wake of Cyber Incident — www.darkreading.com — 15.08.2025 21:12
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15.08.2025 21:12 1 articles · 9mo ago
Colt reports partial restoration as threat actor claims responsibility
Attribution UpdateOn Aug. 15, 2025, Colt Technology Services said its internal systems were still not fully restored, customer network monitoring was being handled in a more manual way than normal, and response times could be delayed; separately, a threat actor using the alias "cnkjasdfgd" and claiming ties to the WarLock ransomware gang said it was responsible and offered 1 million allegedly stolen documents from Colt Technology Services for $200,000.
Show sources
- Colt Telecommunications Struggles in Wake of Cyber Incident — www.darkreading.com — 15.08.2025 21:12