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Don't Open Unsolicited File Attachments from LinkedIn

You know you shouldn’t open unsolicited file attachments. The rule holds true whether you get them in an email, as a link on a public social media message, or randomly sent your way in a chat app: Don’t open a file you weren’t expecting to receive, ever. And even if you were expecting it, you should also be cautious when opening files from someone you’ve never previously talked to.