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« Hacker/Thief Steals $2,100,000 Through Fax Fraud | Main | Another Toll Fraud Attack »

March 22, 2012

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Gaylord Security

The scheme is known as telephony denial-of–service (TDOS) and according to several telecommunications companies working with the FBI, there has been a recent surge of these attacks in the past few weeks. The perpetrators are suspected of using automated dialing programs and multiple accounts to overwhelm the land and cell phone lines of their victims with thousands of calls.

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Telephony Denial of Service (TDoS)