Massive Worm Hits Tumblr, Spams Big Blogs Like USA Today
SAN FRANCISCO - A massive bug swept Tumblr Monday and infected some of the biggest blogs - including USA Today, Reuters, The Verge, and CNET - until Tumblr resolved the issue shortly before 10:30 a.m. PT. GNAA, a hacker group, claimed responsibility for the attack. The group's Twitter profile earlier today said 8,600 unique Tumblr