Some instances of Internet outages caused by hijacked traffic, as listed by the Department of Homeland Security and other sources: April 1997: MAI Network Services, an Internet service provider in Virginia, passes bad routing information to Sprint, which relays it, causing widespread outages. April 1998: An Israeli ISP causes widespread outages. December 1999: AT&T's server network is hijacked by another ISP. May 2000: Sprint addresses hijacked by another ISP. April 2001: Global Internet carrier Flag Telecom hijacks routes. December 2004: Turk Telekom, a Turkish ISP, hijacks much of the Internet on Christmas Eve. September 2005: AT&T, XO and BellSouth traffic is misdirected to Bolivia. The next day, it's sent to Germany instead.
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