You want Matrix. Synapse if you intend to host for others, Conduit if you just want to host for yourself. There are quite a few different clients but I do indeed use ElementX on mobile.

Many of Yandex’s employees resigned in protest, accusing the company of serving as a tool of Kremlin propaganda and actively concealing information about the war.

https://www.zois-berlin.de/en/publications/zois-spotlight/the-sad-fate-of-yandex-from-independent-tech-startup-to-kremlin-propaganda-tool

Despite fixing the issue, Zendesk ultimately chose not to award a bounty for my report. Their reasoning? I had broken HackerOne’s disclosure guidelines by sharing the vulnerability with affected companies

Regardless of everything else they should be kicked out from HackerOne since it’s clearly Zendesk not being truthful here.

That sounds problematic. Where do they detail this?

Wikipedia:

Google Safe Browsing “conducts client-side checks. If a website looks suspicious, it sends a subset of likely phishing and social engineering terms found on the page to Google to obtain additional information available from Google’s servers on whether the website should be considered malicious”.

But why are random people visiting your instance?

If you were just selfhosting services for you and your family, would really browsers be flagging your site?

… if you configure to use their lookup server.

I don’t consider those comments regarding Matrix as problematic. Don’t use someone else’s server if you don’t trust them - including a third party lookup server.

/selfhosting Matrix

Just clarifying for the ones who don’t know: Element is a Matrix client.

Not “somehow”. The authorities know Telegram can indeed backdoor their service, since they know it already is. They also know Signal cannot.

Thus, since Telegram can but refuses, he gets arrested.

Russia banned Signal, but not Telegram, to make sure their citizens couldn’t plan any subversive activities against the state.

That’s all we needed to know for sure.