Email Security at an Inflection Point: The 2026 Strategy Report - IT Pro

(Image credit: Kaseya) Share Copy link Facebook X Linkedin Bluesky Share this article Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Is your organization relying on outdated detection models to fight human-level artificial intelligence? The Kaseya 2026 Email Security Report reveals that phishing has officially transformed from a high-volume nuisance into a precision instrument of fraud, with 83% of phishing emails now containing AI-generated content. As cybercrime losses reached $16.6 billion in 2024—a 295% increase over five years—attackers have moved away from suspicious domains to abuse trusted SaaS infrastructure, making traditional red flags like poor grammar and broken links obsolete. This report highlights a critical shift toward intent-based attacks and brand impersonation, which currently accounts for a disproportionate share of successful fraud attempts. With 82% of ransomware attacks now targeting small and mid-sized organizations, adopting adaptive, GenAI-powered defense is no longer optional for operational survival. We encourage you to download the full report to explore these evolving threat categories and learn how contextual reasoning is defining the new era of email defense. ITPro ITPro is a global business technology website providing the latest news, analysis, and business insight for IT decision-makers. Whether it's cyber security, cloud computing, IT infrastructure, or business strategy, we aim to equip leaders with the data they need to make informed IT investments. For regular updates delivered to your inbox and social feeds, be sure to sign up to our daily newsletter and follow on us LinkedIn and Twitter. Latest The Network Penetration Testing Buyer’s Guide Top 10 Critical Pentest Findings Report for 2025 You might also like The Network Penetration Testing Buyer’s Guide Top 10 Critical Pentest Findings Report for 2025 Delivering Agile Data Protection for Microsoft 365 The Data Security Playbook for Insurance Leaders How Thales Helps Meet Compliance Requirements in Europe Digital Operational Resilience Act (DORA) Your Foundation for Innovation: Cyber Resilience for the Modern Data Center Dell PowerProtect Backup Services Ransomware Survival Guide VIEW MORE ▸