Comment by JansjoFromIkea
5 days ago
Telegram is overwhelmingly the app of choice for drug dealers with Whatsapp coming second, at least on a direct to customer level.
No clue about CSAM but I'd really doubt it considering it requires a phone number.
Telegram is overwhelmingly the preferred messenger for CSAM distribution, a search can find you all the relevant articles.
Thanks for the clarification.
I misread your top post as though it meant Signal was the main source for those things. Sorry for the confusion.