A digital security firm got the shock of a lifetime when it came to light that one of its remote workers was actually a North Korean hacker after he infected his new company laptop with malware. "The moment it was received, it immediately started to load malware," security firm KnowBe4 wrote in a blog post about the incident. The company stressed that "no illegal access was gained, and no data was lost, compromised or exfiltrated on any KnowBe4 systems." "KnowBe4 needed a software engineer for our internal IT AI team," the company explained. "We posted the job, received resumes, conducted...