Cyber Incident Victim: Yamaguchi Prefecture Tourism Promotion Division
Date:
Mar 2016
Location:
Japan
Summary
KarmaSec, an Anonymous-affiliated hacking group, breached servers belonging to the Yamaguchi Prefecture Tourism Promotion Division to protest alleged animal rights violations at Akiyoshidai Safari Land. The attackers leaked databases containing personal information such as emails, encrypted passwords, user comments, addresses, and phone numbers, threatening further disclosures unless all zoo animals were released. This action aligns with Anonymous' broader pattern of targeting Japanese organizations over animal welfare issues, including previous cyberattacks against airports and dolphin hunting operations. The leaked data was verified as previously undisclosed and published via Ghostbin.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 2 motives | 1 technique |
| Threat Actors | Type | Location |
|---|---|---|
| 2 actors | Available to members | Available to members |
Description
In March 2016, the Yamaguchi Prefecture Tourism Promotion Division's tourism website (visit-jy.com) suffered a data breach by the Anonymous-affiliated hacking group KarmaSec. The attackers publicly leaked stolen data through the Ghostbin pastie site, accompanied by a message demanding the immediate release of all animals from Akiyoshidai Safari Land – Natural Zoo, a facility under the division's promotional umbrella. The leaked data included the site’s database, hundreds of email addresses, encrypted passwords, user comments, physical addresses, phone numbers, and other Japanese-language records. KarmaSec justified the attack as a protest against perceived animal rights violations, explicitly threatening further leaks if the zoo failed to comply with their demands. The group’s Ghostbin post contained aggressive language, including the statement: "Release ALL of the animals! Warning you is to late. Your shit has been leaked to the public. If you do not release the animals we will continue. PS: Smile mother fuckers you have been exposed!" Cybersecurity news outlet HackRead verified the authenticity of the leaked data, confirming it had not previously appeared online.
This incident aligned with Anonymous’ broader campaign against Japanese entities accused of animal cruelty, following prior operations targeting Wakayama Prefecture’s Taiji town website in September 2015 over dolphin hunting and simultaneous disruptions to Narita and Chubu International Airport websites in October 2015 protesting dolphin trade. KarmaSec’s breach exposed sensitive tourist information, including personally identifiable data, though the prefecture’s operational response to the leak was not documented in available sources. The attack highlighted persistent targeting of Japanese tourism infrastructure by hacktivists, with Anonymous historically focusing on animal rights issues globally, including prior takedowns of animal abuse forums and websites. HackRead’s analysis confirmed the technical legitimacy of the Yamaguchi data dump, underscoring the operational impact on the tourism division’s digital assets.