In cases where there is public evidence of illegal activity, where incidents have been reported to law enforcement, does Telegram provide LE with account information (e.g. phone number) for further investigation? Similar to Apple transparency reports? https://www.apple.com/legal/transparency/

https://restoreprivacy.com/telegram-sharing-user-data/

> the operators of the messenger app Telegram have released user data to the Federal Criminal Police Office (BKA) in several cases. According to SPIEGEL information, this was data from suspects in the areas of child abuse and terrorism. In the case of violations of other criminal offenses, it is still difficult for German investigators to obtain information from Telegram, according to security circles.

Signal and Telegram were publicly sparring in May 2024, https://threema.ch/en/blog/posts/chat-apps-government-ties-a...

> two popular chat services have accused each other of having undisclosed government ties. According to Signal president Meredith Whittaker, Telegram is not only “notoriously insecure” but also “routinely cooperates with governments behind the scenes.” Telegram founder Pavel Durov, on the other hand, claims that “the US government spent $3 million to build Signal’s encryption” and Signal’s current leaders are “activists used by the US state department for regime change abroad.”

> But when an account is flagged for spam, Telegram rapidly responds [...]

In my experience it's the channel's admins who respond, not Telegram's.

If that's the case then CSAM not getting actioned is probably just channel admins allowing content that they approve of.

Spam is very easily defined and identified, no need to read anything or to look at any images. If you message someone for the first time, they can click a report button and bam it's automatic weekly spam ban for you. Do it three times, forever ban.