Is it possible to "cheat" on SE sites?
32245
How does the SO voter fraud detection mechanism work?
148042
Help users create dummy links that are not to unrelated commercial sites
23429
Potential to abuse Imgur?
79203
Brute-force attacking One Time Pads feasible?
158403
How to avoid getting spam through a website?
85902
What is the scope of the * CSS hack?
107850
Can I restrict a user to use special programs?
107245
Is it possible to delete SEDE queries from our account history?
65872
How do I prevent "Read more: www.site.com" from being injected with non-Tynt JavaScript into copy-paste actions?
76053
Can you filter out certain SE sites from the hot questions list?
117023
Site-specific spellcheck?
124123
How do I prevent identity spoofing in a multiplayer game?
77034
Site being repeatedly hacked: any useful tips for tracking down entry point?
21389
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
146225
Duplicate questions on other SE sites?
32889
Migrate to *any* site?
13508
Can we have cross-site badges?