Mark Weatherford, who recently stepped down as DHS deputy undersecretary for cybersecurity, says that although planned OpUSA DDoS attacks may initially be a nuisance, they represent a genuine long-term threat to the government.
If the hacking community judges the planned OpUSA cyber-attack a success, it could spur more nefarious actors to try more vicious disruptions of U.S. websites, a Department of Homeland Security alert says.
In assessing the risk of a distributed-denial-of service attack, organizations must think beyond shoring up systems' perimeters and concentrate on analyzing cyberthreat intelligence, Booz Allen Hamilton's Sedar Labarre says.
Anonymous says its OpUSA attack planned for May 7 aims to 'wipe' government and banking websites from the Internet. Security experts say the threat is real, but are U.S. organizations taking it seriously?
The massive distributed-denial-of-service attack in Europe that targeted Spamhaus could easily have been prevented if information service providers followed a 13-year-old industry best practice, ENISA's Thomas Haeberlen says.
Hacktivists' phase 3 DDoS attacks against U.S. financial services firms have entered their eighth week, and FS-ISAC spokesman Greg Garcia says concerns are mounting that a criminal element to the attacks could emerge.
The UK government pledges at Infosecurity Europe to help businesses improve cybersecurity. But it's going to take more than vouchers and training to address Europe's top threats to security and privacy.
The SEC in 2011 issued staff guidance on disclosure obligations regarding cyber-risks and incidents. Now, Senate Commerce Committee Chairman Jay Rockefeller wants the SEC commissioners themselves to provide the guidance.
American Express confirms it was hit this week by a distributed-denial-of-service attack. The hacktivist group that has targeted banks in recent months claims credit for this latest high-profile attack.