Computer security technologists are racing to find ways to block ever-more complex computer worms and viruses that burrow into computers -- usually via e-mail -- and wreak havoc on network systems.

You’d think keeping things secure would be easy, with artificial intelligence getting sharper every day. I mean, if it can crank out intricate code in no time, fending off cyber crooks should be a ...

VANCOUVER, B.C.--Worms that can crack into computer systems, take them over and continue spreading are quickly becoming the rage in underground circles, said hackers and security experts at the ...