The holiday season revolves largely around traditions like festive lights, Christmas trees, family dinners, holiday cards and Secret Santa gift exchanges. Even if you don't like all of these traditions, you will probably agree that none is as bad as one of the newest phenomena that characterizes this time of year: holiday cyber scams.

When companies are investigating the weak points in their cyber defenses, they must look beyond their IT infrastructure. In most cases, an organization’s biggest security vulnerability does not stem from the machines on its network, but from people on the payroll. And because this is common knowledge to threat actors, social engineering attacks that target employees generally constitute a bigger threat to businesses than cyber campaigns that directly attack computer systems.