Chinese state-sponsored spies have been spotted inside a global engineering firm's network, having gained initial entry using an admin portal's default credentials on an IBM AIX server.
In an exclusive interview with The Register, Binary Defense's Director of Security Research John Dwyer said the cyber snoops first compromised one of the victim's three unmanaged AIX servers in March, and remained inside the US-headquartered manufacturer's IT environment for four months while poking around for more boxes to commandeer.
Emphasis mine.
"Hmm, yes. Let's connect this server to our trusted network and never touch it again." FFS.