The hacking of military dating site MilitarySingles.com has been examined, and while the crux of the security weakness came from the site’s upload architecture and poorly protected data, customers made themselves especially vulnerable by using weak passwords:
How secure is the password you’re using on an online dating site? Test yours on the How Secure Is My Password? site, and if you get a poor rating, try adding numbers or other special characters, or try another tool.
Dating online is hard enough without the world finding out that your OKCupid.com password is “loveskittens”!