#Sectigo
you don't need to guess ;) crt.sh?q=wsocial.eu
crt.sh | wsocial.eu
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
January 21, 2026 at 9:50 PM
domain is already dead. glad the .org registrar is actually *somewhat* on top of this kind of phishing.

checking crt.sh to see whether they've registered any other pcrf-* prefixed domains...
crt.sh | Certificate Search
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
April 12, 2026 at 8:38 PM
cool that Microsoft Windows trusts CAs that have a habit of issuing "test" certificates with an IP address of some core internet infrastructure as a subject alternative name crt.sh?id=18603461241
crt.sh | 18603461241
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
September 3, 2025 at 9:15 PM
Fun fact, old iOS versions do not get up to date certificate stores. So new Sectigo certificates are missing which Sectigo is using now in production.
March 12, 2026 at 12:47 PM
You know what's hot?!

Just renewed my SSL cert on my website for the year.
Let it not be said I can't show someone a good time.
December 12, 2024 at 7:20 AM
is crt.sh down?..
crt.sh | Certificate Search
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
April 14, 2026 at 5:25 AM
Sectigo is advancing post-quantum readiness by adding private PQC certificate management into its Certificate Manager platform. The upgrade helps organizations prepare for quantum threats by enabling quantum-safe cryptography and smoother migration.

#Quantum #QuantumComputing #technology #Science
Sectigo Advances Post‑Quantum Readiness with Private PQC Certificates Built into Sectigo Certificate Manager
Sectigo adds Private PQC to Certificate Manager, enabling enterprises to test and manage post-quantum certificates within existing PKI workflows.
thequantuminsider.com
April 15, 2026 at 10:53 AM
Great series. Underrated addition: cert transparency logs + passive DNS for phishing-infra hunts. crt.sh plus a passive DNS feed can turn one suspicious cert into the whole campaign. #OSINT
crt.sh | Certificate Search
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
October 1, 2026 at 2:54 PM
ctail is exactly the right approach — drinking straight from the CT firehose beats polling crt.sh when you're hunting fresh phishing domains. Same pattern applies to web crawls: live data > snapshots. #OSINT
crt.sh | Certificate Search
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
October 1, 2026 at 3:00 PM
I'm pleasantly surprised that both GlobalSign and Sectigo immediately revoked the signing certificates used in this campaign.
May 13, 2025 at 4:04 PM
-Spyzie spyware app hacked
-Rubrik and Zapier breaches
-$31mil seized from Uranium Finance hack
-Mozilla has a TOS debacle
-Microsoft starts disabling Manifest V2 extensions in Edge
-Microsoft retires Skype
-Digicert sends cease&desist letter to Sectigo
-US cancels foreign cybersecurity aid
March 3, 2025 at 10:25 AM
Check crt.sh for https certificate transparency reports. There was a valid cert for that domain name as early as 2019.
crt.sh | Certificate Search
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
September 11, 2025 at 5:11 PM
Firefox's telemetry has data on how many times a CA is used to successfully validate certificates. This is a pretty good measure for how "big" a CA is. The data is hard to view in Mozilla's site, so I've made a script to combine a few data sources and graph it! github.com/mcpherrinm/c...
June 14, 2025 at 5:47 PM
Visiblement c’est pas tout récent crt.sh?q=stats00n4p...

stats00n4p3r.* semble être sur tous les sites du groupe :

caisse-epargne .fr
banquebcp .fr
banquepopulaire .fr
epalatine .fr
banque-de-savoie .fr
credit-cooperatif .coop

Réf: duckduckgo.com?q=stats00n4p3r

Tu saurais dire ce qui transite ?
crt.sh | stats00n4p3r.caisse-epargne.fr
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
October 17, 2025 at 7:21 PM
過去数年間にわたりコンプライアンス違反や改善の未達成、インシデントへの対応の欠如などがありEntrustの新規証明書を一部ブラウザが信頼しなくなったため。PodcastひとくちPKIでも過去に紹介されてたやつだ。
Entrustがパブリック証明書事業をSectigoに売却(2025-01-29)
Entrustは2025年1月29日に、パブリック証明書事業をデジタル証明書ソリューションのリーダーであるSectigoに売却することを発表した。
pki.world-tls.com
February 9, 2025 at 3:19 PM
Er ikke på en datamaskin nå, men transparency logs sier at de har en blanding av Lets Encrypt, CloudFlare og Google: crt.sh?q=Partiguide...

Definitivt shady side, men at det ikke er organsisasjon i sertifikatet eller at privat whois info er ikke er direkte uvanlig.
crt.sh | Partiguiden.com
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
May 22, 2025 at 8:14 PM
“Failure to renew MITRE's contract for the CVE program, seemingly set to expire on April 16, 2025, risks significant disruption,” said Jason Soroko, Senior Fellow at Sectigo.

www.forbes.com/sites/tonybr...
Cybersecurity World On Edge As CVE Program Prepares To Go Dark
MITRE’s CVE program may shut down as DHS funding expires, threatening global cybersecurity coordination and exposing critical gaps in vulnerability tracking.
www.forbes.com
April 16, 2025 at 3:28 AM
It ended up in the Certificate Transparency database, though: crt.sh?id=7354762224

Most recently a cert issued in 2022 and expiring in 2023. There are also some other domain names that cert covers that don't resolve, implying VPN / split-horizon DNS / etc.
crt.sh | 7354762224
Free CT Log Certificate Search Tool from Sectigo (formerly Comodo CA)
crt.sh
September 11, 2025 at 11:10 PM
Sectigo introduces email logo verification certificates to help prevent phishing - BetaNews betanews.com/article/sect...
Sectigo introduces email logo verification certificates to help prevent phishing
Sectigo has introduced Verified Mark Certificates and Common Mark Certificates for enterprise customers, expanding its digital certificate portfolio to
betanews.com
February 15, 2026 at 11:24 AM
Como era de esperar, ya existe
January 2, 2025 at 3:21 PM