Security News > 2020 > December > Koei Tecmo discloses data breach after hacker leaks stolen data
Japanese game developer Koei Tecmo has disclosed a data breach and taken their European and American websites offline after stolen data was posted to a hacker forum.
Since learning of the attack, Koei Tecmo released a data breach advisory stating that a forum on a UK subsidiary's website was compromised and the stolen data was leaked online.
The user data that may have been leaked through hacking is perceived to be the account names and related password and/or registered e-mail address," Koei Tecmo disclosed in a data breach advisory.
Update 12/28/30: The hacker behind the breach contacted BleepingComputer and stated that they leaked the data because Koei Tecmo failed to follow GDPR guidelines.
"From 25 May 2018, the General Data Protection Regulation introduces a requirement for organizations to report personal data breaches to the relevant supervisory authority, where the breach presents a risk to the affected individuals. Organizations must do this within 72 hours of becoming aware of the breach."
News URL
Related news
- USDoD hacker behind National Public Data breach arrested in Brazil (source)
- Free, France’s second largest ISP, confirms data breach after leak (source)
- Interbank confirms data breach following failed extortion, data leak (source)
- Dutch Police: ‘State actor’ likely behind recent data breach (source)
- Comcast and Truist Bank customers caught up in FBCS data breach (source)
- Internet Archive hacked, data breach impacts 31 million users (source)
- Internet Archive data breach, defacement, and DDoS: Users’ data compromised (source)
- Fidelity Investments says data breach affects over 77,000 people (source)
- Fidelity Data Breach Exposes Data of Over 77,000 Customers (source)
- Pokemon dev Game Freak confirms breach after stolen data leaks online (source)