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Ransomware group Deadlock hits donjon
donjon — a business services target operating in SG has been listed by the Deadlock ransomware group on 2026-06-11. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | donjon |
|---|---|
| Threat Group | Deadlock |
| Summary | Donjon Pte Ltd a trusted provider of mechanical and electrical (M&E) engineering services based in Singapore. Established in 2003, the company is a registered contractor with the Building and Construction Authority (BCA). They cater to commercial, industrial, and residential sectors. |
| Date of Breach | 2026-06-11 |
| Discovery Date | 2026-06-15 |
| Region | SG |
| Target Domain | donjon.com.sg |
| Business Sector | Business Services |
| Severity | MEDIUM |
Claim by Deadlock
Donjon Pte Ltd a trusted provider of mechanical and electrical (M&E) engineering services based in Singapore. Established in 2003, the company is a registered contractor with the Building and Construction Authority (BCA). They cater to commercial, industrial, and residential sectors.
Posted by the Deadlock threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Disclaimer
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