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Singapore Telcos Targeted by UNC3886 Cyberattack
First seen 9 Feb 2026, 18:03 UTC
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In July 2025, an advanced persistent threat actor known as UNC3886 targeted Singapore's four telecommunications companies, compromising critical infrastructure. The attack was detected by the Infocomm Media Development Authority (IMDA) and has led to ongoing investigations into the extent of the breach.
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Timeline
2025-07-01
UNC3886 group detected attacking Singapore telcos
2026-02-09
Cyberattack reported in news articles