signal.orgadded August 2026
Signal Blog22 Sept 2022
Signal is currently blocked in Iran. To help people in the country access Signal, we are republishing and revising a post that we originally posted in February, 2021 during a very similar situation...
Signal Blog6 Sept 2022
On September 12 I’ll be stepping into the role of Signal’s President, a new position created in collaboration with Signal’s leadership.
Signal Blog19 Aug 2022
Private doesn’t mean lonely. Signal’s mission is to help you connect with people in a secure way. This means that you need to know which of your contacts are also on Signal.
Signal Blog16 May 2022
People around the world count on Signal for things as simple as sharing moments of celebration like a graduation or as high stakes as coordinating a protest. We’ve got your back no matter what!
Signal Blog7 Feb 2022
Millions of people worldwide rely on Signal every day for secure and private communication. Some of these people change their phone number, but want to continue using Signal without registering for...
Signal Blog10 Jan 2022
It’s a new year, and I’ve decided it’s a good time to replace myself as the CEO of Signal. I have now been working on Signal for almost a decade.
Signal Blog15 Dec 2021
Signal released end-to-end encrypted group calls a year ago, and since then we’ve scaled from support for 5 participants all the way to 40.
Signal Blog1 Dec 2021
Signal has no data to sell, no advertisers to sell it to, and no shareholders to benefit from such a sale.
Signal Blog1 Nov 2021
The phenomenon of unsolicited and unwanted messaging dates back to the earliest communication platforms: from prehistoric cave graffiti and postal chain letters to popup ads and robocalls.
Signal Blog10 Aug 2021
As the norms for how people connect have changed, much of the communication that once took place through the medium of coffee shops, bars, and parks now takes place through the medium of digital...
Signal Blog4 May 2021
Companies like Facebook aren’t building technology for you, they’re building technology for your data.
Signal Blog21 Apr 2021
Cellebrite makes software to automate physically extracting and indexing data from mobile devices.
Signal Blog13 Apr 2021
As the world stands today, the future of transaction privacy does not look great. The existing landscape is dominated by traditional credit companies, who over the past decade have been steadily...
Signal Blog6 Apr 2021
The latest Signal betas are rolling out today. Inside, you’ll find performance enhancements, a slew of bug fixes, improvements to the mute settings, and if you’re in the United Kingdom, you’ll see...
Signal Blog4 Feb 2021
Just over a week ago, we announced that Iranian censors had started blocking all Signal traffic in the country.
Signal Blog23 Dec 2020
Yesterday, the BBC ran a story with the factually untrue headline, “Cellebrite claimed to have cracked chat app’s encryption.” This is false.
Signal Blog14 Dec 2020
2020 has seen its fair number of challenges and changes. We’ve all adapted to new ways of staying in touch, getting work done, celebrating birthdays and weddings, and even exercising.
Signal Blog28 Oct 2020
We recently released a new version of Signal groups with group admins, @mentions, permissions, and more.
Signal Blog26 Oct 2020
Signal has always benefitted from our engaged and supportive community, and wouldn’t be what it is without your input and feedback.
Signal Blog20 Oct 2020
Now that voice and video calls are available for everyone on Signal Desktop and iPad, in addition to our mobile clients, we want to share a closer look at the technology that makes it possible for...
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