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Mac malware that steals passwords, cryptocurrency wallets, and other sensitive data has been spotted circulating through Google ads, making it at least the second time in as many months the widely used ad platform has been abused to infect web surfers.

The latest ads, found by security firm Malwarebytes on Monday, promote Mac versions of Arc, an unconventional browser that became generally available for the macOS platform last July. The listing promises users a “calmer, more personal” experience that includes less clutter and distractions, a marketing message that mimics the one communicated by The Browser Company, the startup maker of Arc.

When verified isn’t verified

According to Malwarebytes, clicking on the ads redirected web surfers to arc-download[.]com, a completely fake Arc browser page that looks nearly identical to the real one.