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

Source: Ars TechnicaDan GoodinOctober 22, 2026
Read the full story at Ars Technica

eMudhra, an India-based CA, is withdrawing from the global SSL/TLS certificate business after issuing eight compromised intermediate credentials with critically weak private keys—including one with just 4 bits of entropy. The company cited mounting compliance costs, low profitability (1% of revenue), and competition from free certificate providers. Leadership attributed the decision partly to disproportionate social media backlash amplifying the security breach.

Key points

  • eMudhra issued eight weak TLS certificates, including one with a 4-bit private key
  • TLS business represented only 1% of company revenue
  • Company cited compliance costs and free competition as factors in exit decision
  • Board decided withdrawing from SSL/TLS serves company and shareholders better

Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. Ars Technica did the reporting; read the original for the full story.

Read the full story at Ars Technica

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