🏷️Topic

Certificate Authority

3 articles
First tracked: Jun 22, 2026
Last updated: Oct 23, 2026

Latest Coverage

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

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Certificate authority eMudhra is exiting the TLS certificate business after a botched key-signing ceremony produced a private key of '4', enabling anyone to mint trusted web credentials for arbitrary sites.

Oct 23, 20261%

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

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Listed Indian certificate authority eMudhra will exit its global SSL/TLS certificate business after a researcher demonstrated that the private keys of eight of its intermediate CA certificates were easily guessable.

Oct 23, 20261%

Let's Encrypt bans certificate usage in any US sanctioned territory [pdf]

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Let's Encrypt bans certificate usage in sanctioned US territories.

Jun 9, 20261%

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