Unknown threat actors paralyzed computer systems of the MRC of Maskinongé in Canada on 30 March 2025

Unknown threat actor breached UK postal service Royal Mail via third party company Spectos GmbH and leaked customer data on 29 March 2025

Unknown Threat Actors Hacked the Piura Tax Administration Service in Peru on 29 March 2025

Unknown threat actors carried out a ransomware attack on Sensata Technologies in the United States on 28 March 2025

Unknown hacker(s) stole $12.9 million worth of Ethereum coins from Abracadabra Finance in the United States on 25 March 2025

Unknown Threat Actors Targeted Municipality of Maria Enzersdorf in Austria on 25–26 March 2025