Security...?

This is getting pretty intense
3 accounts made, all three banned within days
>>Three days ago, I saw a hack and decided to start playing CA for a while.
>>Make an account. Get hack. Log in.
>>Play one game. No problem, no one accusing me of hacking.
>>Play second game. Still no problem, one person accused me of hacking, he got kicked by SE for harassing people.
>>Play third game. D/C one minute in. No problem.
>>Log back on, get back in game, D/C one minute in. Damn.
This happens 5 times and I give up. I'll try again tomorrow
*NEXT DAY*
>>Log back on, I've been banned.
>>No problem, I've made a couple extra accounts in case this happened.
>>Log onto the second account, get in game. No problem.
>>Play second game. D/C one minute in
>>Log back on, get back in game, D/C again. Damn.
Give up.
*NEXT DAY*
>>Log back on, I've been banned
>>No problem, I've got ONE more account
>>Log onto third account, get in game, D/C one minute in
>>Can't stay in game.
Give up.
*TODAY*
>>Log in. Banned.
Wait hold on. They banned me even though I'd only played two or three minutes total?
I think...the world's ending. Either Nexon's getting better at finding hackers, or I'm just really unlucky?