Encrypted Phone Message Communications

FOI request reference: CAS-67618-S8G9S9
Publication date: May 2021

Request
Can I ask then, under FOI, if The National Archives has any records recorded that originated on WhatsApp, Text or Signal or any other form of encrypted phone message communication?

If so, can you give me the numbers of such records, if possible?

Outcome
No information held.

Response
I can confirm that The National Archives does not hold records that originated on WhatsApp, Text, Signal or any other form of encrypted phone message communication.