I woke up three lush days ago to find that two people hacked into the account system on my website, the night before my finals. Two diffferent people actually hacked it. One guy flooded the primary accounts directory with gibberish text files. Guy number 2 disrupted my password checking system by placing sporadic new lines and gave himself 100000000 energy.
I had to restore a backup, and about twenty people lost their accounts lolololol.