Kryptos Logic CEO Says Equifax Breach Is a Huge Attack

The video discusses the containment of a cyber threat using a kill switch and compares the Equifax and Wannacry attacks, highlighting the need for a scale to measure cyber attack magnitude. It warns of potential cyber crimes following the Equifax breach, such as phishing and fraudulent activities, and advises caution in handling communications and websites.

Why does the speaker suggest the need for a 'Richter scale' for measuring cyber attacks?

What measures should individuals take to protect themselves following a data breach like Equifax?