Barracuda, a trusted partner and leading provider of cloud-enabled security solutions, today released key findings about the ways cybercriminals are attacking and exploiting email accounts. The report, titled Spear Phishing: Top Threats and Trends Vol. 4 - Insights into attacker activity in compromised email accounts, reveals a specialised economy emerging around email account takeover and takes an in-depth look at the threats organisations face and the types of defense strategies you need to have in place.