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Cybersecurity Compromise at Rectron (Pty) Ltd.
Mustek Limited
(Registration number 1987/070161/06)
(Incorporated in the Republic of South Africa)
Share code: MST
ISIN: ZAE000012373
("Mustek" or "the Company")
CYBERSECURITY COMPROMISE AT RECTRON (PTY) LTD
Shareholders are advised that Rectron (Pty) Ltd ("Rectron"), a wholly-owned subsidiary of
Mustek, recently identified and responded to a cybersecurity compromise affecting certain of
its information technology systems and operations, in terms of which a third party unlawfully
accessed certain data of Rectron, the extent of which is being determined.
Rectron became aware of the incident on 15 July 2026 and immediately activated its incident
response and business continuity procedures. Rectron has engaged external forensic
specialists to assist with the investigation, containment and recovery process.
The investigation remains ongoing and the Company is working closely with Rectron to
establish the nature, scope and impact of the incident.
Rectron has notified the Information Regulator and will publish a notification to affected data
subjects on its website in compliance with section 22 of the Protection of Personal Information
Act, 2013 (a copy of which can be viewed in www.rectron.co.za).
The above mentioned compromise only affected Rectron. No other company within the
Mustek Group has been compromised.
The board of the Company will continue to assess the situation and will communicate any
material developments by way of a further SENS announcement if required.
Johannesburg
22 July 2026
Sponsor
Valeo Capital (Pty) Ltd
Date: 22-07-2026 01:01:00
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