Large Web services crashed in unison

Over the weekend, customers were unable to log in to a series of large sites like America online, MySpace.com and Earthlink, sparking suspicions that hackers are carrying out a denial-of-service attack. Large-scale distributed (DDoS) service.

Web services provided by the above sites were almost impossible to implement in a relatively long time, mainly related to log-in issues, accessing the home page and logging into people's e-mail accounts. use.

Although large services often still have problems, the problem occurred at the same time that many security companies have to pay attention. However, up to this point, there has not been any confirmation of any attack. AOL repaired the incident after a few hours; and MySpace and Earthlink take longer.

Symantec spokesman said on July 28 that a backdoor worm has been detected that attacks MSN Messenger but is not serious. In addition, this security company also did not record any additional attack cases related to the same incident.