Expel insider
Expel welcomes Kevin Mandia to our board of directors

TLDR Kevin Mandia joins Expel’s board of directors, where his experience and vision will help inform our corporate strategy. Kevin joins at an inflection point for both the cybersecurity industry and for…

Cloud security | 8 min read
Cloud security: alerts vs. on-prem alerts (part I)

This is part one of a two-part blog on cloud security alerts, including what makes them unique and best practices for management.

Current events | 2 min read
Patch Tuesday roundup for January 2025

The January 2025 edition of Patch Tuesday is live, including 159 published CVEs from Microsoft. Here are our top takeaways.

Current events | 4 min read
Expel’s predictions for 2025: our crystal ball says…

Read what our Expel experts are predicting for AI and security in 2025. These predictions can help you continue planning for new year.

Rapid response | 1 min read
Security alert: Ivanti zero-day vulnerability

Ivanti disclosed a critical zero-day vulnerability impacting multiple products. Address it immediately to prevent unauthenticated remote code execution.

Company news | 3 min read
A year in review: 2024 at Expel

Expel is rounding out 2024 with a recap of our best moments of the year. We continue to build our culture, innovate, and make noise.

Security operations | 2 min read
Security alert: Christmas Day Chrome extension compromise

A threat actor used the Christmas holiday to execute an attack by injecting code into at least five Chrome extensions to steal sensitive information from users, including the Cyberhaven extension.

Expel insider | 1 min read
Paws your day for some holiday cheer

Your favorite MDR provider asked our employees to submit their festive holiday pets for your enjoyment, and they delivered! Happy holidays!

Security operations | 7 min read
MDR insights: Tracking lateral movement in a Windows environment (part I)

This is a pocket guide created by Expel's SOC analysts to track and identify anomalous lateral movement within your Windows environments.

Security operations | 10 min read
Beware QR code phishing, subscription bombing, and other Grinchy scams this holiday season

As the holidays approach, cyber Grinches are phishing for data, credentials, and more. Look out for these email scams and check your inbox this season!

Expel insider | 4 min read
Greg Notch, CISO at Expel, transitions to CSO role

Expel announces that CISO Greg Notch is transitioning to a new role as Chief Security Officer (CSO), to better support customer needs.

Security operations | 2 min read
Patch Tuesday roundup for December 2024

The December 2024 edition of Patch Tuesday is live, including 73 published CVEs from Microsoft. Here are our top takeaways.

Tips | 9 min read
MDR mythbusters: ten common myths, debunked

We debunk ten MDR myths to help you make sense of the increasingly complex security landscape and understand cybersecurity alphabet soup.