National Tax Service Korea
February 26, 2026
•[ data leak, cryptocurrency, seed phrase exposure ]
South Koreas National Tax Service accidentally published a hardware wallet recovery phrase in a press photo announcing seized assets. An unknown attacker used the exposed seed phrase to transfer roughly $4.8 million in cryptocurrency from the wallet.
Undisclosed financial institutions (ATM network)
July 30, 2025
•[ backdoor, financial theft, atm hacking ]
Infosecurity reports cybercriminals used Raspberry Pi devices to install a backdoor in ATM networks to steal funds.
C&M Software (service provider to Banco Central ecosystem)
July 2, 2025
•[ insider threat, compromised credentials, financial theft ]
Attackers allegedly bought an employee's credentials for ~$2,700 to access C&M systems and steal BRL 800M from connected institutions; part converted to crypto and laundered.
AlcaldÃÂa de Cáchira
May 2, 2025
•[ malware, financial theft, unauthorized access ]
Authorities arrested suspects accused of using malware to access municipal accounts and steal $1.935 million COP from the Cchira mayors office.
Infini (Infini Earn)
February 24, 2025
•[ insider threat, financial theft, cryptocurrency ]
A former developer or compromised admin key was used to withdraw $49.5 million from Infinis smart-contract vault on February 24 2025. The attacker converted USDC to ETH and moved the funds off-chain. Infini, a Hong Kong-based stablecoin bank, offered a 20% bounty for fund return and filed legal action against a former developer in Hong Kong.
