Email Security Archives | Page 2 of 23

How to Choose the Right Email DLP Solution

A single misdirected email containing sensitive patient records can trigger massive financial penalties and severe reputational damage. The average cost of a data breach has reached an all-time high of USD 4.45 million globally in 2023. Not all security tools...

July 11, 2026

Email Security

Best Email Security Solutions for MSPs

Picture this: one of your clients clicks a highly convincing phishing link on a Monday morning. By Friday, you are fielding angry phone calls, writing detailed incident reports, and watching your hard-earned reputation quietly unravel. It is not a rare...

July 2, 2026

How Booking.com Impersonation Attacks Are Putting Hotels and Casinos at Risk of Credential Theft and Financial Fraud

Email Security Gaming, Casinos, and Hospitality Industry

How Booking.com Impersonation Attacks Are Putting Hotels and Casinos at Risk of Credential Theft and Financial Fraud

Introduction Hospitality phishing campaigns targeting hotels, casinos, and travel-related operations Hotels, casinos, resorts, and travel operations rely on a constant flow of email messages to manage reservations, guest requests, payment questions, and partner communications. That volume creates the perfect cover...

May 18, 2026

HostMimic: Old Technique Revived – Non-Canonical IP URL Obfuscation

Cyber Crime Email Scams Email Security Phishing Technology Uncategorized

HostMimic: Old Technique Revived – Non-Canonical IP URL Obfuscation

HostMimic: Old Technique Revived – Non-Canonical IP URL Obfuscation Trustifi observed multiple quarantined phishing emails using a very old but still effective URL evasion technique: Non-Canonical IPv4 URL Obfuscation. We’re calling this observed phishing pattern HostMimic. The emails looked like...

May 14, 2026

Fake Claude Code Packages Are Stealing Developer Credentials, and Putting Enterprise Email Environments at Risk

AI Cyber Crime Email Scams Email Security

Fake Claude Code Packages Are Stealing Developer Credentials, and Putting Enterprise Email Environments at Risk

Introduction Fake packages that imitate popular developer tools are becoming a serious risk, and Claude Code-related names are now part of that trend. Attackers use typosquatted package names, which are names designed to look almost correct, to trick developers into...

May 13, 2026

QR Code Phishing Is Surging in Microsoft 365: How Businesses Can Stop the Next Wave of Credential Theft

Email Scams Email Security Phishing

QR Code Phishing Is Surging in Microsoft 365: How Businesses Can Stop the Next Wave of Credential Theft

Introduction QR code phishing’s growing role in Microsoft 365 email attacks QR code phishing, often called quishing, has moved from a niche tactic to a mainstream email threat. Instead of asking a user to click a suspicious link, attackers place...

May 4, 2026

AI-Enabled Device Code Phishing: The New Microsoft 365 Credential Theft Threat Businesses Need to Stop

AI Email Security IT and Technology Industry Phishing

AI-Enabled Device Code Phishing: The New Microsoft 365 Credential Theft Threat Businesses Need to Stop

Introduction Overview of AI-enabled device code phishing Phishing has changed. In many Microsoft 365 attacks, criminals no longer need to steal a user’s password to get in. Instead, they trick the user into completing a legitimate device sign-in flow, then...

May 3, 2026

Why Business Email Compromise in Healthcare Is Now a Patient Safety Issue

Data Protection Email Security Healthcare Industry Phishing

Why Business Email Compromise in Healthcare Is Now a Patient Safety Issue

Introduction The growing connection between cyber threats and patient safety in healthcare Cybersecurity in healthcare is no longer only an IT concern. When email systems are compromised, clinicians, administrators, billing teams, and vendors can all lose access to critical information,...

April 29, 2026

Microsoft 365 Under Attack: How AiTM Phishing via SharePoint Leads to Credential Theft and BEC

Cyber Crime Email Security Phishing Technology

Microsoft 365 Under Attack: How AiTM Phishing via SharePoint Leads to Credential Theft and BEC

Introduction The rise of AiTM phishing in Microsoft 365 environments adversary-in-the-middle phishing, or AiTM , phishing has become one of the most effective ways to steal Microsoft 365 access. Instead of only collecting a username and password, these attacks can...

April 29, 2026

AI-Powered Phishing Takes Over: Why AI-Generated Emails Are Now the #1 Email Threat and How to Strengthen Enterprise Defenses

AI Email Security Phishing

AI-Powered Phishing Takes Over: Why AI-Generated Emails Are Now the #1 Email Threat and How to Strengthen Enterprise Defenses

Introduction Phishing attacks have evolved rapidly in recent years. What started as generic, easily spotted scam emails have turned into highly sophisticated threats. Now, with the emergence of AI-generated phishing , organizations face new challenges that legacy defenses simply cannot...

April 28, 2026

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Category: Email Security