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Attributed metadata history

REPORTPUBLIC METADATA

No, Cellebrite cannot 'break Signal encryption.'

Yesterday, the BBC ran a story with the factually untrue headline, “Cellebrite claimed to have cracked chat app’s encryption.” This is false. Not only can Cellebrite not break Signal encryption, but Cellebrite never even claimed to be able to. Since we weren’t actually given the opportunity to comment in that story, we’re posting this to help to clarify things for anyone who may have seen the head

Reference details

Source category
Research & news
Report title
No, Cellebrite cannot 'break Signal encryption.'
First reported
Dec 23, 2020 00:00 UTC
Last reported
Dec 23, 2020 00:00 UTC
Catalog updated
Oct 08, 2026 03:50 UTC
Record ID
897743d34f29907f39f119e9043390979e4b0660c006a70f2888a22fae20c4e4

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

src_1b0ea7addf33a18b0f

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Dec 23, 2020 00:00 UTC
Retrieved
Oct 08, 2026 03:50 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.

Review source update dates and status
  • src_1b0ea7addf33a18b0fCollection status unverifiedLast successful batch: Unverified

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.