Latest updates for Certificate Authority

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Recent items include:

  • eMudhra CA compromise fixes available
  • eMudhra Certificate Authority Compromise Triggers Emergency Action Across Browsers
  • Eight eMudhra CA Keys Compromised, Triggering Emergency Fixes Across Browsers and Software

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ubuntu.com /3 days ago

eMudhra CA compromise fixes available

Introduction The private keys of the eMudhra Certificate Authority (CA) have been demonstrated on 20 October 2026 to have been compromised. The Ubuntu Security Team has released up...

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cybersecuritynews.com /4 days ago

eMudhra Certificate Authority Compromise Triggers Emergency Action Across Browsers

The private keys behind eight eMudhra intermediate certificate authority certificates have been compromised, prompting emergency blocks across major browsers and software platforms...

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thehackernews.com /4 days ago

Eight eMudhra CA Keys Compromised, Triggering Emergency Fixes Across Browsers and Software

The private keys of eight eMudhra intermediate certificate authority (CA) certificates are compromised, Mozilla and Google's Chrome Root Program confirms on October 20. An interme...

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blogs.vmware.com /2 weeks ago

Certificates, Trust, and Network Encryption

<div><img width="300" height="150" src="https://blogs.vmware.com/wp-content/uploads/2026/10/cybersecurity-awareness-banner-1200x600-1.png" cl...

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schneier.com /1 day ago

Compromised TLS Certificates

The Indian CA eMudhra Limited has eight TLS certificates with laughably weak private keys: The compromised eMudhra keys were defective at a level that’s challenging the imagination...

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theregister.com /2 days ago

Certification authority eMudhra defends its laughably weak private keys

Says it passed audits and made just a minor mystery error

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thequantuminsider.com /3 weeks ago

Cloudflare Plans Public Certificate Authority for Post-Quantum Security

Insider Brief PRESS RELEASE — Cloudflare, Inc. (NYSE: NET), the leading connectivity cloud company, today announced its intent to become a public Certificate Authority (CA), an ope...

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bleepingcomputer.com /3 days ago

Mozilla, Google, Apple block compromised eMudhra CA certificates

Certificate authority eMudhra revoked eight compromised intermediate certificates after researchers found their private keys were so weak that anyone could recover them almost inst...

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arstechnica.com /4 days ago

The Internet goes on high alert after discovery of 8 compromised TLS certs

Intermediate certs allow anyone to mint web credentials for any Internet server.

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blog.invgate.com /1 week ago

AI Agent And Digital Certificate Inventory For IT Teams

An AI agent and digital certificate inventory is a record of every AI agent and digital certificate an organization runs, with what each one does, who owns it, what it connects to...

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quantumcomputingreport.com /3 weeks ago

Cloudflare Launches Public Certificate Authority to Secure the Web Against Quantum Threats

Cloudflare is becoming a public Certificate Authority (CA) to secure the web against quantum threats by introducing an open, automated, and high-scale issuance service. This initia...

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cointelegraph.com /3 days ago

Tech giants rush to block 8 eMudhra certs that could enable fake sites

A private key generation flaw allowed anyone to guess them and forge HTTPS certificates for any website.Tech giants have deployed emergency blocks against eight vulnerable digital...

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thehackernews.com /2 days ago

eMudhra to Exit Global SSL/TLS Business After 8 Intermediate CA Keys Found Easily Guessable

eMudhra, an Indian certificate authority (CA), will withdraw from its global SSL/TLS certificate business, its board decided on Thursday. The decision came five days after a resear...

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gbhackers.com /2 weeks ago

12 Best Certificate Lifecycle Management (PKI) Tools Compared (2026): Features & Pricing

Keyfactor is the best all-in pick for owning PKI and lifecycle together, CyberArk (Venafi) the neutral control plane for multi-CA estates, and Let’s Encrypt the free ACME floor eve...

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insurancejournal.com /1 month ago

How Certificate Automation Changes the Account Manager Workday

Certificate issuance is one of those tasks that looks straightforward from the outside. A client needs a certificate, the account manager produces it, the client receives it. The a...

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arstechnica.com /2 days ago

Disgraced eMudhra drops out of TLS business after using cert private key of 4

Flubbed key signing "ceremony" allowed minting of web credentials for any site.

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sethmlarson.dev /4 days ago

Seth Michael Larson: Documenting certificate distribution pain points for the Python ecosystem

I'm writing this blog post on the same day as the eMudhra Intermediate CA compromises news was published so the memory of what was required from me and unfortunately volunteer main...

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habr.com /1 month ago

От Root CA до User Authorization в nginx+apache. Часть 4. Свой web-УЦ: выпуск из браузера, роли и аудит

Четвёртая часть цикла про свой удостоверяющий центр. В первой мы развернули Root CA и три промежуточных центра, во второй научились отзывать сертификаты и подняли OCSP-responder, в...

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dev.to /3 weeks ago

Sub-millisecond verification: LRU certificate caching with TTL.

Sub-millisecond verification: LRU certificate caching with TTL. Day 09 of the wFabricSecurity Open-Source Engineering Series. Reading PEM files from disk for every cryptograph...

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digitalthoughtdisruption.com /1 month ago

Hybrid Certificate Lifecycle Architecture: Trust Across VCF, NSX, Kubernetes, and Azure

<img data-recalc-dims="1" decoding="async" width="900" height="506" data-attachment-id="15216" data-permalink="https://dig...

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yourstory.com /3 days ago

eMudhra faces scrutiny after weak certificate keys raise web security concerns

Eight weak intermediate certificate keys have prompted browser safeguards and questions over eMudhra’s controls, although the company said customer data and Indian eSign services r...

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aws.amazon.com /4 days ago

Securing AI agent identity with X.509 PKI on AWS

Learn how to secure multi-agent AI systems with cryptographic identity using Keyfactor EJBCA and AWS services. This reference architecture combines signed request envelopes, user-s...

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blog.ragasys.es /1 week ago

Fortigate – Generar certificado para SSL/SSH Inspection y firmarlo con CA de Active Directory

<p>Hola a tod@s.</p> <p>En este post vamos a ver como generar un certificado para SSL/SSH Inspection en un firewall Fortigate</p>

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blogs.vmware.com /1 week ago

Managing Certificates at Scale with VMware Cloud Foundation 9.1.1

<div><img width="300" height="169" src="https://blogs.vmware.com/wp-content/uploads/2026/10/image.jpg" class="attachment-medium size-med...

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feeds.arstechnica.com

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aws.amazon.com

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blog.invgate.com

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blogs.vmware.com

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cointelegraph.com

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cybersecuritynews.com

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