The Singapore Police Force (‘SPF’) collaborated with the Royal Thai Police (‘RTP’) on a cross-border operation against a hacker believed to be responsible for a series of international data breaches, leading to the arrest of a 39-year-old man on 26 February 2025 in Thailand.
Investigations into the data breaches began in 2020, following reports filed by 11 Singapore victims of ransom demands by possible multiple threat actors who identified themselves as “ALTDOS”, “DESORDEN”, “GHOSTR” and “0mid16B”. The investigations revealed that these multiple aliases were likely to be connected to the same threat actor who was responsible for at least 75 cases internationally. The threat actor is suspected to have exploited vulnerabilities in the victims’ networks before stealing the victims’ data.
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Source: Singapore Police Force
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