Hackmanac @hackmanac.com ยท 19d ๐จCyber Alert Update โผ๏ธ ๐ฏ๐ตJapan - ๐ก๐ถ๐ต๐ผ๐ป ๐๐ผ๐๐๐ The AiLock ransomware group has claimed responsibility for the cyberattack against Nihon Kotsu, alleging on its dark web leak site that it exfiltrated 2.9 TB of data.
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Japanโs largest taxi operator previously disclosed that the attack disrupted its dispatch, booking, reservation, and other internal systems. Threat actor: AiLock Sector: Transportation / Storage Data exposure (claimed): 2.9 TB of data Data type: Not specified Observed: Jul 15, 2026