Damage hacking.

I've been seeing reports on the server I play on that people are damage hacking. Any way to prevent this, or does it even exist? Are they just QQing about dying in PvP?

I know that there are bots, jumphacks, flyhacks, other various things; and ways to duplicate items. But...damage hacking (increasing your damage more than should be possible in PvP)?

in theory yes, but iv only ever seen it work on the 1.2.6 client.