HowTo: Microsoft PowerShell Script: Add Phishing Domains

21st June 2025 | HowTo HowTo: Microsoft PowerShell Script: Add Phishing Domains

Add CyberHoot to Safe Senders Listing

Adding senders to end-users “safe senders” list will remove the “Some content of this message has been blocked…” banner and allow the mail client to automatically download images in emails from the sender. If images are downloaded, opens will be recorded when a user views the email.

PowerShell Script to add CyberHoot Phishing Domains to all Users Safe Senders Lists

Save this text file as a .ps1 file and then run as a PowerShell script with appropriate permissions. Be sure to check your quotes and hyphens in the script before running.

 

Latest Blogs

Stay sharp with the latest security insights

Discover and share the latest cybersecurity trends, tips and best practices – alongside new threats to watch out for.

Cybercriminals Are Exploiting DocuSign with Customizable Phishing Templates

Cybercriminals Are Exploiting DocuSign with Customizable Phishing Templates

DocuSign has become one of the most trusted tools in modern business. Contracts, HR paperwork, NDAs, vendor...

Read more
PromptSpy: The Android Malware That Hired an AI Assistant

PromptSpy: The Android Malware That Hired an AI Assistant

And yes, Google's Gemini AI had no idea it was working for the bad guys. Malware has always followed a script....

Read more
Ransomware Entry Points are Changing. Here Is What to Do About It?

Ransomware Entry Points are Changing. Here Is What to Do About It?

Ransomware groups are not breaking in organizations the same way they did five years ago. The entry methods have...

Read more