A CISO’s Guide to Email Security in 2023 WHITE PAPER| A CISO’S GUIDE TO EMAIL SECURITY IN 2023 1 In 2023, email is still the primary connective tissue for the majority of businesses. Nearly 350 billion emails are sent every day, many of them containing sensitive data, confidential plans, and financial transactions. Considering this overwhelming reliance on email communication, it’s a worrying fact that more than 90% of all successful cyber attacks start with a phishing email*. Generative AI With the help of tools like generative AI and ChatGPT, attackers are leveraging new technologies to impersonate trusted organizations and contacts with increasing sophisti- cation – including damaging business email compromises, realistic spear phishing, spoofing and social engineer

Join for free to read