The Crowdstrike email scam claims the victim has suffered a security breach, insisting that further access is needed to rectify the issue. Reaching out individually to employees, the criminals use social engineering tactics to scare the workers into phoning the number, according to the company Crowdstrike provides security software to over 16,000 businesses around the world. Crowdstrike provides security software to over 16,000 businesses around the world. (Photo by Rafael Henrique/SOPA Images/LightRocket via iStock)