Microsoft Edge introduces a new scam protection tool

Scareware pop-ups—those alarming messages claiming your computer is infected—are designed to trick users into paying money or granting access to their devices. Even experienced users can fall victim.

Microsoft is addressing this threat with a major update to its Edge browser. The new Scareware Blocker, enabled by default on most modern systems, uses AI to detect and block full-screen scam pages that mimic legitimate system alerts. When identified, these threats are neutralized instantly, preventing accidental clicks.

Edge also leverages Defender SmartScreen, which learns from reported scams and proactively blocks similar attacks for others—often hours or days before they appear on global threat lists. In testing, a single report prevented about 50 additional attacks.

Additionally, a new scareware sensor in Edge enhances real-time detection without compromising user privacy. While currently disabled, it will soon be activated for users with SmartScreen enabled.

Online scams are escalating, targeting individuals and businesses alike. One wrong click can lead to stolen credentials, financial loss, or ransomware. For small and medium-sized businesses, a single mistake can expose the entire organization.

Edge’s AI-driven protection helps close these gaps, reacting faster than any human could. Ensure your business is running the latest version of Edge to benefit from these safeguards. If you’re unsure about your security posture, consider a comprehensive audit—our team can assist.