Act now to be resilient in the quantum future
At a glance
Medium rather than High: exposure is scored at a default because we cannot see your systems or suppliers. If it touches your systems or suppliers, treat it as High.
Briefing
There is no written leader briefing for this story yet. The summary below says what is known so far.
Next steps
Monitor- For awareness — no fixed action deadline for this reporting
No technical write-up beyond the summary below yet.
Next steps
Monitor- No immediate technical action — track if your estate depends on the products or vendors discussed
Summary
- Quantum computing presents opportunities for the UK financial sector but requires firms to act now to prepare for potential threats from hostile quantum computers breaking current cryptography standards.
Read the original reportFinancial Conduct Authority news(opens in a new tab)
Pulse
Last checked 1h ago · Next recheck 10 Nov 2026, 13:37 UK time
- Story4 Nov 2026, 10:18 UK time · 4d ago
Linked reporting from Financial Conduct Authority news (regulator).
Read source (Financial Conduct Authority news)
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Sources
- Financial Conduct Authority newsOfficial
Act now to be resilient in the quantum future
How we know
Statements extracted from sources. Higher confidence means stronger corroboration.
- ClaimedHeadline60% confidence
Act now to be resilient in the quantum future
- ProbableSummary fact75% confidence
Quantum computing will bring significant opportunities to the UK financial sector, but firms need to act now to prepare for a world where a viable hostile quantum computer could break today’s widely used cryptography standards.The financial sector depends on secure information and communication.