IBM's quantum computing division confirms its 1,000-qubit processor has reached a computational threshold projected for 2028, triggering emergency reviews of post-quantum cryptography migration timelines across major intelligence agencies.
Milestone achievement accelerates post-quantum cryptography migration urgency. Intelligence agencies beginning classified migration programmes.
IBM's quantum computing division confirms its 1,000-qubit processor has reached a computational threshold projected for 2028, triggering emergency reviews of post-quantum cryptography migration timelines across major intelligence agencies.