Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

How to Detect and Stop Reverse Proxy Phishing Attacks in Real-Time

Reverse proxy phishing has quietly become one of the most effective –and hardest to detect– phishing tactics of the modern era. It’s fast, industrialized, and invisible to most security stacks. Instead of tricking users into handing over static credentials, these attacks use real-time relays to bypass MFA and hijack sessions as they happen.

Phishing Deep Dive: EU-Affiliated Survey Platform Exploited in Sophisticated Credential Harvesting Campaign

Lead Researchers: James Dyer and Louis Tiley Between May 5 and May 7, 2025, KnowBe4 Threat Lab identified a phishing campaign originating from accounts created on the legitimate service ‘EUSurvey’. Although this was a focused campaign, on a smaller-scale to others identified by the team, it employed a combination of sophisticated techniques worth highlighting.

What Is Phishing? Common Attacks Explained

Phishing remains one of the biggest cyber threats in circulation today. Billions of emails are sent every single day and together they claim thousands of victims, whether businesses or private individuals. Yet if the phishing attack is so well known, why do most people still fall for the trick? CSO Online reports that 80% of all security incidents are attributed to phishing.

11 Reasons Why MailMarshal is the Email Security You Need

Email remains the primary communication tool for businesses of all sizes. Unfortunately, threat actors are experts at evading secure email gateways, making email the most exploited entry point for cybercriminals. Recent history is littered with examples of devastating attacks that started with a seemingly innocuous email.

KnowBe4 Collaborates with Microsoft: Strengthening Email Security Through Strategic Integration

In today's rapidly evolving threat landscape, cybercriminals are becoming increasingly sophisticated in their attack methodologies, particularly when it comes to email-based threats. Organizations worldwide are recognizing that a single-vendor approach to security, while valuable, may not provide the comprehensive protection needed to defend against the full spectrum of modern cyber threats.

Arsen Launches AI-Powered Vishing Simulation to Help Organizations Combat Voice Phishing at Scale

Arsen, the cybersecurity startup known for defending organizations against social engineering threats, has announced the release of its new Vishing Simulation module, a cutting-edge tool designed to train employees against one of the fastest-growing attack vectors: voice phishing (vishing). This new module uses AI-generated voices and adaptive dialogue systems to simulate live phone-based social engineering attacks - such as those impersonating IT support desks - in a realistic and scalable way.

Squish the Phish: 6 Automated Phishing Response Strategies

Despite being around for over 30 years, phishing is a bigger problem than ever for today’s SOCs. Phishing attacks have skyrocketed by 4,151% since the emergence of ChatGPT in 2022, leaving security teams drowning in phishing alert noise. And rather than getting better at recognizing phishing emails, humans are seemingly getting worse, in part due to the increasing phishing sophistication and customization at scale that GenAI offers.

Copyright-Themed Phishing Lures Target Europe

A phishing campaign is targeting European countries with lures themed around copyright infringement, researchers at Cybereason warn. The phishing emails are designed to deliver the Rhadamanthys infostealer malware. “These campaigns often involve emails impersonating companies and their legal departments, falsely claiming recipients have violated copyright on social media or elsewhere and demanding content removal,” the researchers write.