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Cyber Security Agency of Singapore
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Advisory

Joint Technical Advisory on LockBit 3.0 and LockBit 4.0

2 May 2025

CSA, the Personal Data Protection Commission (PDPC) and the Singapore Police Force (SPF) have jointly issued an updated version of the advisory on LockBit ransomware variants. The advisory highlights the Tactics, Techniques and Procedures (TTPs) employed by LockBit 3.0 and 4.0 to compromise their victims’ networks and provides some recommended measures for organisations to mitigate the threat posed.

Read the joint advisory here.  

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