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Maybe It's Better To Touch Menus After All
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We've noted that QR codes, once dismissed as a short-lived fad, are back with a vengeance. But are they safe and secure? Yes, if you follow a couple of rules: One, only scan what you've determined are legit QR codes, and two, remember, they open web pages, so check those URLs and beware of phishing. Or just don't use them. Is it so hard to type in a URL? (Washington Post)
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