Abnormal Blog

Threat actors used DKIM replay to send Google-branded phishing emails that passed authentication checks. Here’s how the attack worked and why it’s hard to catch.

Discover why Abnormal Security is rebranding to Abnormal AI as the company continues its mission to protect humans from cybercrime.

Learn about pig butchering fraud, a new threat to organizational security. Explore operational tactics, warning signs, and strategies to safeguard your business.

Attackers exploit Gamma in a multi-stage phishing attack using Cloudflare Turnstile and AiTM tactics to evade detection and steal Microsoft credentials.

With Abnormal’s behavioral AI, a top healthcare solutions provider addressed gaps left by Proofpoint, automated workflows, and saved 335 SOC hours monthly.

Attackers rely on the trust currency of corporate email to launch highly personalised phishing attacks. Luckily, a revolution in email security means humans are no longer the last line of defence.

Malicious AI is rewriting the rules of cybercrime. Learn how traditional GPTs are being exploited and why security teams need to act now.

Learn how Abnormal has employed Cursor to optimize our enterprise codebase for LLMs, automate project rules, and build a security-first AI dev culture.

Learn how XFiles uses fileless malware, Cloudflare Turnstile widgets, and phishing emails to steal login details, cryptocurrency wallets, and access to corporate systems.

Understand essential email security metrics that reveal the strength of your protection and highlight areas for improvement in your security program.

A global industrial manufacturer blocked 3,232 missed attacks and saved 336 SOC hours per month by adding Abnormal to address gaps left by Proofpoint.

Abnormal urges adoption of AI-native cybersecurity in response to OSTP’s RFI, highlighting the need for public-private collaboration to counter AI-powered threats.

Join this virtual event series to get the insights you need to make security decisions in the age of AI.

Discover how cybercriminals use Atlantis AIO to automate credential stuffing attacks—and how AI-driven security can stop them before accounts are compromised.

Black Basta is a highly active ransomware-as-a-service (RaaS) group that has been linked to dozens of high-profile attacks against organizations worldwide. See how they utilize generative AI to support their campaigns.

Threat actors impersonated Zoom using an AI-generated phishing page to deliver a remote monitoring and management tool.

Discover how AI-driven defenses detect and prevent phishing, BEC scams, and supply chain attacks before they reach inboxes—protecting organizations from costly breaches.

Cybercriminals are exploiting trusted tools like Canva, Figma, and Lucidchart for phishing. Learn how these attacks work—and how to protect your business.

A top insurance and benefits provider stopped 1,451 missed attacks and saved 150 SOC hours per month by adding Abnormal to address gaps left by Proofpoint.

Discover how behavioral AI detects and stops phishing and account compromise before they reach your users.

AI is another tool to combat cybersecurity threats. We dive into common uses and challenges of AI in cybersecurity and how Abnormal Security can help.

Advanced email attacks on nonprofits surged 35% year-over-year. Learn why cybercriminals are targeting the sector and how to stay protected.

Attackers are exploiting PDF annotations to disguise phishing QR codes, bypassing security and deceiving users. Learn how this sophisticated threat works.

Discover the most common types of phishing attacks and their impacts. Learn how cybercriminals exploit deception to compromise security and steal sensitive information.