Microsoft and Apple Roll Out Critical Security Patches — Update Now

Microsoft has issued patches addressing critical vulnerabilities affecting Azure, Entra, and SharePoint — services many Australian small businesses rely on for cloud storage, identity management, and file collaboration. Left unpatched, these flaws could allow attackers to gain unauthorised access to business systems and data.

Apple has also released a fix for a high-severity authentication bypass vulnerability, which could allow attackers to circumvent login protections on affected devices. As many businesses use a mix of Microsoft and Apple products for daily operations, both updates are relevant regardless of which ecosystem your business relies on.

While specific technical details of exploitation weren't provided, vulnerabilities like these are often targeted quickly once patches are public, as attackers reverse-engineer fixes to find unpatched systems. Businesses using Microsoft 365, Azure services, or Apple devices should prioritise applying these updates as soon as possible.