Several readers have noted a strange error message appearing when trying to perform software updates from the Mac App Store.
An Error has occurred
The certificate for this server is invalid. You might be connecting to a server that is pretending to be "swscan.apple.com" which could put you confidential information at risk.
Swscan.apple.com is one of several servers that Software Update uses to communicate with Apple. The apparent problem is that the security certificate for the server appears to have expired. The certificate was originally valid from May 22, 2012 to May 24, 2014.
This is a problem that Apple will need to fix on their side. In the meanwhile, users can manually download updates from Apple's support site.
Update: This may also be the cause of NSURLErrorDomain error -1012, which appears to have started in the same time.
Update 2: Apple appears to have fixed the certificate.
Apple today announced a "special Apple Experience" in New York, London, and Shanghai, taking place on March 4, 2026 at 9:00am ET.
Apple invited select members of the media to the event in three major cities around the world. It is simply described as a "special Apple Experience," and there is no further information about what it may entail. The invitation features a 3D Apple logo design...
Thursday February 12, 2026 11:17 am PST by Joe Rossignol
Apple plans to release an iPhone 17e and an iPad Air with an M4 chip "in the coming weeks," according to the latest word from Bloomberg's Mark Gurman.
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In the latest edition of his "Power On" newsletter, Gurman said that the iPhone 18 Pro models will "represent minor tweaks from last year's iPhone 17 Pro and 17 Pro Max." He compared the upgrade to Apple's past practice of appending the letter "S" to its more minor...
Tuesday February 17, 2026 8:08 am PST by Joe Rossignol
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Friday February 13, 2026 8:43 am PST by Joe Rossignol
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Rumored color options for the iPhone 18 Pro models
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Smaller Dynamic Island: It has been rumored...
Steve would have never let the Mac App Store become Snappier without the Heartbleed update render leaking, Tim.
Did I catch everything?
You forgot:
Microsoft Forgets to Renew... = Yet another example of a top-heavy corporation unable to keep even simple things in check. Thank goodness Apple hasn't forgotten its user base.
Apple Forgets to Renew... = Calm down, people; non-issue. Do you even realize how much time a big company needs to address things like this?
Apple needs to design an app where people can jot down a list of things they need to remember, with an option to add alerts when they become due. Could call it Reminders or something similar.