Astonishingly, a search throws up these threads:
[forumosa.com/taiwan/viewtopic.ph … =blacklist](Taking a job with the intent of quitting
forumosa.com/taiwan/viewtopic.ph … =blacklist
[forumosa.com/taiwan/viewtopic.ph … =blacklist](Emergency! Advice needed tonight!
[forumosa.com/taiwan/viewtopic.ph … =blacklist](Breaching your contract in the trial period
[forumosa.com/taiwan/viewtopic.ph … =blacklist](My boss is hinting at blacklisting me if I break my contract
[forumosa.com/taiwan/viewtopic.ph … =blacklist](Constantly being asked to do illegal stuff!
[forumosa.com/taiwan/viewtopic.ph … =blacklist](Quit job. When does ARC expire?
forumosa.com/taiwan/viewtopic.ph … =blacklist
forumosa.com/taiwan/viewtopic.ph … =blacklist
I’m sure there are more. I only had 10 minutes to spare, though.