Editing RSA Security (section)

===SecurID security breach===
[[File:RSA-SecurID-Tokens.jpg|thumb|RSA SecurID [[security token]]s.]]

{{main|SecurID#March 2011 system compromise}}

On March 17, 2011, RSA disclosed an attack on its [[two-factor authentication]] products. The attack was similar to the Sykipot attacks, the July 2011 SK Communications hack, and the NightDragon series of attacks.<ref>{{cite web
 |publisher    = Command Five Pty Ltd
 |url          = http://www.commandfive.com/papers/C5_APT_C2InTheFifthDomain.pdf
 |title        = Command and Control in the Fifth Domain
 |date         = February 2012
 |access-date  = February 10, 2012
 |archive-date = February 27, 2012
 |archive-url  = https://web.archive.org/web/20120227035957/http://www.commandfive.com/papers/C5_APT_C2InTheFifthDomain.pdf
 |url-status   = dead
}}</ref> RSA called it an [[advanced persistent threat]].<ref name="RSAHACKED">{{cite web|url=http://www.computerweekly.com/Articles/2011/03/18/245974/RSA-hit-by-advanced-persistent-threat-attacks.htm |title=RSA hit by advanced persistent threat attacks  |date=March 18, 2011 |work=Computer Weekly |access-date=May 4, 2011}}</ref> Today, SecurID is more commonly used as a software token rather than older physical tokens.{{Citation needed|date=June 2023}}