In february 2018, data belonging to the refinement motoring website autocentrum.pl was found online. The data contained 144k email addresses and plain text passwords. The HackNotice surety search team discovered a data leak file associated with this domain. According to the hacker, this domain was allegedly hacked. If there are no other sources attached to this nag notice, then we don't have an official disclosure of a data incident, so this jade is only implied.