Is signal.org safe?

Our automated security review found no threat indicators on signal.org, so it appears legitimate. All 92 antivirus engines we queried report it clean, it ranks among the world's most-visited sites, and the domain is 25.4 years old, registered on April 15, 2001 — established domains are far less likely to be scams. Even so, always double-check the exact address in your browser, because phishing emails routinely spoof real, trusted domains like this one.

signal.org has a Safety Score of 95/100 (Safe). Core checks and semantic analysis found no material threat at scan time. Treat unexpected login or payment requests with normal caution.

Yes — and this is worth understanding. Even trustworthy domains get spoofed in phishing emails (a fake message that only looks like it's from signal.org), and legitimate sites are occasionally compromised on specific pages. A clean verdict means the site itself checks out today; it does not mean every email or link claiming to be from signal.org is genuine. Always reach the site by typing the address yourself rather than clicking links in unexpected messages.

No — all 92 antivirus and blocklist engines in our malware network currently report signal.org as clean. That's a good sign, though antivirus coverage is only one of the many signals we weigh, and brand-new scam sites can appear clean before vendors catch up.

No — signal.org is not currently on the major browser blocklist feeds that Chrome, Safari, Firefox, and Edge rely on. Note that blocklists can lag behind brand-new scam domains, so "not listed" is reassuring but not a guarantee on its own.

signal.org is 25.4 years old, registered on April 15, 2001 through MarkMonitor Inc.. A multi-year registration history is one of the stronger signals against a scam, though it's never a guarantee on its own — established domains can still be misused.

Yes — signal.org presents a valid TLSv1.3 certificate issued by Google Trust Services · WE1, valid for another 36 days. Important caveat: SSL only encrypts the connection between you and the site — it does not verify who runs it. Almost all scam sites now have valid SSL too, so a padlock alone never means "safe".

signal.org resolves to an IP operated by Cloudflare, Inc. in US (Content Delivery Network). Hosting location alone doesn't make a site good or bad — but hosting that doesn't match a brand's claimed country, or that sits on networks known for abuse, is one of the many signals we weigh alongside the verdict above.

Yes — signal.org ranks in the global top 100,000 most-visited sites, which means it has substantial real-world traffic. Genuine popularity doesn't automatically make a site safe, but throwaway scam domains almost never reach this level of traffic, so it's a meaningful point in the site's favour.

This report is a record of the scan run on August 29, 2026, and the verdict reflects that point in time. Scam sites change fast — they can go live, get flagged, or vanish within days — so if you believe something about signal.org has changed, MalwareTips staff can run a fresh scan that re-checks every signal from scratch and republishes an updated verdict.