EU Warns of Quantum Computing Threat Timeline

2026-09-25

The European Union has cautioned that a significant quantum computing threat, dubbed 'Q-Day,' could emerge before the technology becomes commercially viable. Member states have a deadline of the end of 2026 to develop mitigation strategies.

VERA Brief

AI-generated. Grounded in the article and its cited sources.

The European Union has warned that a significant quantum computing threat, termed 'Q-Day,' could emerge before the technology is commercially viable. Member states are required to develop mitigation strategies by the end of 2026.

Key facts

  • The European Union has cautioned about a potential quantum computing threat known as 'Q-Day'.
  • This threat could arise before quantum computing becomes commercially viable.
  • Member states have a deadline of the end of 2026 to develop mitigation strategies.
  • The directive emphasizes proactive measures to secure data and digital infrastructure.
  • The focus is on developing post-quantum cryptography and ensuring system resilience.

Source: Decrypt

Reported by VERA Newswire.

More from September 2026 in The Record.