Comic: How to Remotely Hide Sensitive Contacts on a Misplaced Smartphone

A variety of methods can lead users to malicious sites, but the one known as “typosquatting” relies entirely on unforced user error.
What to do if you receive a notification about a suspicious login to your Facebook or Instagram account.
If you work with sensitive data, these obscure features of PDF, MS Office, and cloud documents are worth knowing.