



What’s notable about this malware is that Wardle found an Apple developer ID dated November 23. GoSearch22 runs a pretty standard gambit, disguising itself as a genuine extension while gobbling up user data and serving intrusive ads that often link to even more nefarious corners of the internet. It was added to an antivirus testing portal in December, shortly after the first M1 Macs were released. What’s the malware doing? - The extension Wardle assessed is called GoSearch22, a part of the well-known Pirrit Mac adware arsenal. The malicious software isn’t a significant threat, but it shows that security measures will need to be updated much faster. Wardle’s malware analysis covers an adware extension for Safari that previously ran on Intel chips. Security researcher Patrick Wardle released findings on a new malware native to the M1, and researchers from Red Canary, a security firm, are investigating a different threat, according to Wired. While Apple’s Rosetta creates backward compatibility for the M1 chip, many developers are working to get their software to run natively - and they’re not alone. Apple’s shift towards its own in-house M1 processors has meant faster performance for consumers and some extra work for developers.
