If you’re using an AirPort, you should upgrade it ASAP

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AirPort Express
Anyone with an AirPort Express like this one should install the latest security update.
Photo: Apple/Cult of Mac

Apple discontinued the AirPort line of wireless routers last year but continues to support them, including efforts to keep out hackers. The US government’s Cybersecurity and Infrastructure Security Agency (CISA) released a statement urging users of networking equipment to install a new firmware patch to block attacks.