When is hacking a crime?

Source: ZDNET

Kevin Finisterre admits that he likes to hew close to the ethical line separating the "white hat" hackers from the bad guys, but little did he know that his company's actions would draw threats of a lawsuit from Hewlett-Packard.

This summer, the consultant with security firm Secure Network Operations had let HP know of nearly 20 holes in its Tru64 operating system. But in late July, when HP was finishing work to patch the flaws, another employee of Finisterre's company publicly disclosed one of the vulnerabilities and showed how to exploit it--prompting the technology giant to threaten litigation under the Digital Millennium Copyright Act.