MINDEF Holds Fourth Bug Bounty Programme to Strengthen Cyber Defence

The Ministry of Defence (MINDEF) will be conducting its fourth MINDEF Bug Bounty Programme (BBP) from 25 October to 2 November 2025. White hat hackers from around the world have been invited to test major Internet-facing systems and websites belonging to MINDEF/Singapore Armed Forces (SAF) and other agencies in the defence sector for vulnerabilities (or “bugs”), and will receive rewards (or “bounties”) for doing so. Organised by the DIS’s Defence Cyber Command (DCCOM), the fourth MINDEF BBP will cover 19 selected Internet-facing systems and websites.

The conduct of the fourth MINDEF BBP is part of MINDEF’s continued commitment to work with the cybersecurity community and industry to strengthen the cybersecurity of MINDEF/SAF’s systems.