The Planet's Most Moronic Hacker
RawGutts writes "This is the story of "bitchchecker" (the hacker) a user who lost it because he thought he had been kicked of an IRC channel by "Elch". The hacker comes back on the channel threatening to hack and ruin Elch's machine, and dares Elch to give his IP address.
The address given was 127.0.0.1. "
I volunteer at a local high school helping a teacher explain introductory programming and interfacing using a Microchip PIC MCU. Last year, we had a kid that told us that he should just be given the credit because he was so good with computers.
The kid was, of course, an idiot. He could never get an assignment done because, in his words, it was too easy and beneath him. A sample assignment that he couldn't do would be to flash an LED once per second by writing an application in C - my version of the program was about 8 lines long.
After a sit down trying to level set him and tell him he wasn't as smart as he thought he was, he berated me and the teacher and told us that he was going to show us how good he was and trash our systems. I told him go for it, as I had a router firewall as well as a software firewall on my PC at home.
He asked for my IP and wrote "127.0.0.1" carefully on his hand.
The school didn't see him for a week and when he came in, he accused me that to stop him from hacking my computer, I hacked his. His parents were pretty agitated because the home computer was trashed and they wanted to bring a lawsuit against me.
We explained to the parents that 127.0.0.1 was the local PC's IP address and any attacks directed against this IP would actually be on the launching computer. We told them to go to a computer store and confirm what we were saying. We never heard back from the parents and the kid never returned to the class.
I've told a few people that if they want to show off how good they are, let's see them hack my computer at 127.0.0.1 over the years (it's in "123 Robot Experiments for the Evil Genius") and 60% of the time they've gotten the joke immediately. For the remainder, except for this one time, everybody else has figured it out before damage was done.
myke
Mimetics Inc. Twitter
Why does everyone always fall back to 127.0.0.1 when trying to mess with people? That whole 127 class is reserved for loopback.
Interestingly, on a windows XP machine the following happens:
Pinging 127.54.34.67 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time=1ms TTL=128
While on my Mepis box I get the following:
PING 127.43.54.2 (127.43.54.2): 56 data bytes
64 bytes from 127.43.54.2: icmp_seq=0 ttl=64 time=0.0 ms
Of course this is the same deposition where they tried to find out the real name of that evil 'majordomo' who was running all those anti-scientology mailing lists