Cybersecurity incident disclosed by WYTEC INTERNATIONAL INC in a Form 8-K (August 2025)

Material Cybersecurity Incident. On August 25, 2025, Wytec International, Inc. (the “Company”) became aware of a cybersecurity incident in which a bad actor published a defaced website at the Company’s web address, wytecintl.com. After the Company restored the website from back-ups, the bad actor was able to deface the website again. To date the Company has received no contact from the bad actor, nor is it aware of any reason for this attack. On August 25, 2025, the Company took the website down, placing a temporary page on the site, while the Company continues to review the entire web platform, so that the site may return as soon as security has been confirmed. The Company anticipates these measures will lead to the full restoration and functionality of the Company’s website. Moving forward, the Company plans on taking appropriate steps, including implementing additional cybersecurity measures, to prevent further attacks. As a result of this incident, in addition to losses arising from the website being inoperable, the Company was forced to cancel a seminar scheduled for September 2, 2025. The financial losses from this incident are difficult to quantify at this point, but will likely be significant. The Company is working with forensic specialists and has reported the matter to the Federal Bureau of Investigations. The Company will provide updated guidance regarding how it will further address this incident once its full assessment is complete. Forward-Looking Statements This report may contain forward-looking statements concerning future events or anticipated performance by the Company. These statements reflect management’s current expectations but are subject to risks and uncertainties that could cause actual results to differ materially from those projected. 2

Material Cybersecurity Incident. As disclosed in a Current Report on Form 8-K (the “Original Report”), on August 25, 2025, Wytec International, Inc. (the “Company”) became aware of a cybersecurity incident in which a bad actor published a defaced website at the Company’s web address, wytecintl.com. After the Company restored the website from back-ups, the bad actor was able to deface the website again. To date the Company has received no contact from the bad actor, nor is it aware of any reason for this attack. On August 25, 2025, the Company took the website down, placing a temporary page on the site, while the Company continued to review the entire web platform, so that the site could return as soon as security had been confirmed. Since the filing of the Original Report, the Company has restored the IT systems and data that were impacted by the cyber incident and continues to work through minor operational impacts. The authorities have closed this investigation and were unable to identify the source. As of the date of this Amendment, the Company believes that the impacts of the cyber incident consist primarily of costs associated with rebuilding the website on a new server and hosting platform and enhancing security protocols. Forward-Looking Statements This report may contain forward-looking statements concerning future events or anticipated performance by the Company. These statements reflect management’s current expectations but are subject to risks and uncertainties that could cause actual results to differ materially from those projected. 2