How to tell if your Facebook account was one of the half-billion that were breached

Over the weekend, cybersecurity experts revealed that about half a billion Facebook users’ personal information was breached — a treasure trove of data the includes full names, birthdays, phone numbers and their location.Over the weekend, cybersecurity experts revealed that about half a billion Facebook users’ personal information was breached — a treasure trove of data the includes full names, birthdays, phone numbers and their location.