`Feen, they know you did over Spaf's machine,' Pad told Phoenix. `They know it's been you in other systems also. They've got your handle.' Eugene Spafford was the kind of computer security expert who loses a lot of face when a hacker gets into his machine, and a wounded bull is a dangerous enemy. The security people had been able to connect and link up a series of break-ins with the hacker who called himself Phoenix because his style was so distinctive. For example, whenever he was creating a root shell--root access--for himself, he would always save it in the same filename and in the same location on the computer. In some instances, he even created accounts called `Phoenix' for himself. It was this consistency of style which had made things so much easier for admins to trace his movements. In his typical understated fashion, Pad suggested a change of style. And maybe, he added, it wasn't such a bad idea for the Australians to tone down their activities a bit. The undercurrent of the message was serious. `They said that some security people had contacted Australian law enforcement, who were supposed to be "dealing with it",' Pad said. `Do they know my real name?' Phoenix asked, worried. Electron was also watching this conversation with some concern. `Don't know. Got it from Shatter. He's not always reliable, but ...' Pad was trying to soften the news by playing down Shatter's importance as a source. He didn't trust his fellow British hacker but Shatter had some good, if mysterious, connections. An enigmatic figure who seemed to keep one foot in the computer underworld and the other in the upright computer security industry, Shatter leaked information to Pad and Gandalf, and occasionally to the Australians. While the two British hackers sometimes discounted Shatter's advice, they also took the time to talk to him. Once, Electron had intercepted email showing Pengo had turned to Shatter for advice about his situation after the raid in Germany. With some spare time prior to his trial, Pengo asked Shatter whether it was safe to travel to the US on a summer holiday in 1989. Shatter asked for Pengo's birthdate and other details. Then he returned with an unequivocal answer: Under no circumstances was Pengo to travel to the US. Subsequently, it was reported that officials in the US Justice Department had been examining ways to secretly coax Pengo onto American soil, where they could seize him. They would then force him to face trial in their own courts. Had Shatter known this? Or had he just told Pengo not to go to the US because it was good commonsense? No-one was quite sure, but people took note of what Shatter told them. `Shatter definitely got the info right about Spaf's machine. 100% right,' Pad continued. `He knew exactly how you hacked it. I couldn't believe it. Be careful if you're still hacking m8, especially on the Inet.' The `Inet' was shorthand for the Internet. The Altos hackers went quiet.