Forensic Files

Encrypted messaging apps helping terrorists "go dark"

48 Hours

  • Nov 15, 2015
  • 2:50
  • Short

The apparent lack of chatter before terrorists carried out a string of deadly attacks across Paris may indicate a dangerous change in the way extremist groups are communicating with each other. NYPD Deputy Director for Intelligence and Counterterrorism John Miller discusses that and how New York City is preparing for similar threats.

Brief Summary

John Miller discusses ISIS threats and New York's counterterrorism measures against potential attacks.

Key points

  • ISIS Vows More Attacks. ISIS has promised further attacks, raising concerns about security in the US.
  • Terrorist Threats in New York. New York has enhanced its counterterrorism measures in response to potential threats.
  • The Challenge of Encryption. Terrorists are using encrypted apps that make surveillance nearly impossible.

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