TDoS: 9-1-1 Involved in Oakland County MI

A Serious New Attack To date, the TDoS attacks against Public Safety have been limited to the non-emergency or admin lines. One reason for this, we believe, is that the attacks originated overseas and arrived via VoIP. Farmington Hills, MI PSAP was recently flooded with 911 calls. When they answered a call, they were connected […]

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A New Form of TDoS

9-1-1 Centers have experienced a different version of a TDoS attack on their administrative lines. The TWIST is that when these calls are answered, you join an in-progress ‘conference call’ created by the attacker. Call takers from numerous 9-1-1 centers are all bridged together. This causes confusion and it can take a few minutes to […]

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