denial of service

Microsoft is continuing to investigate holes in its Server Message Block file-sharing protocol used in Windows.

As we reported last week, Twitter, Facebook, and Google all worked together when a large scale Distributed Denial of Service Attack (DDoS) crippled Twitter a

It was the big social media story of the week; on Thursday, Twitter went down due to a Distributed Denial of Service (DDoS) attack.

Twibbon, a neat service that lets you customize your Twitter avatar to support movements you believe in – from charities to

As we learn more about the Denial of Service Attacks that took down Twitter and other social media sites earlier today, yet another wave of spam is invading the microblogging se

We now know that Facebook, Twitter, and LiveJournal were all victims of Distributed Denial of Service attacks that crippled each of their services for se

The social media world is under attack.

Twitter’s extended downtime today, now lasting almost 2 hours, has a malicious cause.

Netstat-vat: "The end result is a denial of service attack. ISC has an update out now and is urging users to upgrade."

InfoWorld: "Unauthorized changes to the iPhone's software could allow denial-of-service attacks or free phone calls, warns Apple"