Twitter has been down since 6am PST.  They changed the IP of their website and it has been confirmed this is an on-going Distributed Denial of Service Attack (DDOS).  Twitter has partially recovered by I haven’t been able to send a tweet all day so I suspect many people are still having similar problems.  Twitter has had on-going performance problems during their amazing growth as I have noticed over the last year or so I have been using the service myself.  Although back in 2007 Twitter has confirmed their ability to scale with the amount of users joining on a daily basis.

DDOS attacks such as this one are extremely difficult to protect against and is a very expensive process that typically isn’t affordable to anyone but larger businesses.  In the end you typically need more network bandwidth than the sum of all incoming attacks and your typical bandwidth requirements.  With residential services offering 5-50Mbit connections for $50 and less, it is easy to saturate even the largest networks.  Although DDOS is very effective it is very targeted and is the second most expensive cyber-crime (according to the FBI).  Because of this, you will not see DDOS used on global level and generally something most businesses won’t experience.

Tags: ddos, twitter

Author: Christopher

Recently Twitter.com was hacked and 310 confidential documents were taken from their Google Apps account.  These documents consisted of executive meeting notes, partner agreements and financial projections to the meal preferences, calendars and phone logs of various Twitter employees.   These documents were delivered to TechCrunch(.com) via email by someone who refers to themselves as “hacker Croll”.

Any individual or company with a shred of ethics would contact authorities and keep this information private.  TechCrunch on the other hand would rather use this information to get more links to their website.  So Mike Arrington  over at TechCrunch thinks leaking confidential documents is a great way to do this.  I for one think this is very unethical and don’t agree with their stance that this is what is considered news.

Twitter has responded to this incident with their own post.

What do you think?

Tags: Exploit, hackers, techcrunch, twitter

Author: Christopher