Blog - Page 9 of 9 - Abnormal Security

What Our $50M Series B Investment Means for Our Customers

November 18, 2020

When we founded Abnormal Security more than two and a half years ago, we met with 50 top CIOs and CISOs who told us two things.

Abnormal Security’s COVID-19 Protection

March 25, 2020

This is part 2 of the 3-part series on COVID-19 and email attacks. Attackers are...

The COVID-19 Email Attack Landscape

March 24, 2020

As many have reported, the number of cyber attacks related to COVID-19 is spiking. Some...

Coronavirus Credit Card Theft

March 23, 2020

In this attack, attackers are impersonating a major financial institution offering financial relief, including creating...

Coronavirus Credential Theft

March 13, 2020

In this attack, an attacker is impersonating a university’s “health team” to trick victims into...

Abnormal Security on COVID-19

March 10, 2020

Given uncertainty with COVID-19, I wanted to reach out to personally assure you that Abnormal...

Fake Email Delivery Failure

March 5, 2020

Quick Summary: Platform: Office 365 Mailboxes: Between 1,000 and 5,000 Email Gateway: None Email Security...

ESG Survey Explores Gaps in Business Email Compromise (BEC) Controls in Cloud Email Platforms

February 27, 2020

To track the history of email security, there’s no better gauge than the FBI Internet...

Coronavirus Phishing Attacks

February 14, 2020

In this attack, attackers are impersonating the CDC in order to trick victims into clicking...

Abnormal Attack Stories #3: O365 Takeover Without Stealing Credentials

January 21, 2020

Quick Summary: Platform: Office 365 Mailboxes: Between 10,000 and 15,000 Email Gateway: None Email Security...

Microsoft Impersonation => Phishing + MFA Bypass

January 14, 2020

Quick Summary: Platform: Office 365 Mailboxes: 2,500 to 5,000 Email Gateway: None Email Security Bypassed:...

Executive Impersonation and Vendor Invoice Fraud

January 7, 2020

Quick Summary: Platform: Office 365 Mailboxes: >50,000 Email Gateway: IronPort Email Security Bypassed: ATP Victims:...

Abnormal's Engineering Blog

Tales from Abnormal Engineering as we build the next generation of AI cyber security

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