Mr. Ted Carefoot reports

QUANTUM SECURE ENCRYPTION CORP. CHANGE OF AUDITOR

Quantum Secure Encryption Corp. has appointed MNP LLP as new auditor, effective as of May 15, 2026. MNP replaces Mao & Ying LLP as the company's auditor.

The company's audit committee and board of directors approved the change in auditor, and there was no modified opinion expressed in the former auditor's report on any of the company's financial statements relating to the period commencing at the beginning of the company's two most recently completed financial years and ending on the date of resignation of the former auditor.

There have been no reportable events within the meaning assigned under Subsection 4.11(1) of National Instrument 51-102 (Continuous Disclosure Obligations).

About Quantum Secure Encryption Corp.

Quantum Secure is a Canadian technology company specializing in postquantum data security, encryption and secure data infrastructure. Built around quantum-delivered entropy and zero-knowledge architecture, Quantum Secure's solutions help protect sensitive data from current cyber threats and future quantum-enabled attacks. Quantum Secure serves organizations across commercial, enterprise and public-sector environments requiring long-term data confidentiality and resilience.

We seek Safe Harbor.