We just observed Play Ransomware leveraging CVE-2024-55591 (Fortinet Firewall) for initial access to facilitate an attempted attack. Field Effect MDR clients exposed to this vuln would have received an ARO in January. #fieldeffect #FieldeffectSI #FESI #fortinet

Newly discovered zero-day vulnerabilities in several VMware products are being actively exploited: CVE-2025-22224 - A heap overflow vulnerability CVE-2025-22225 - A write vulnerability CVE-2025-22226 - An information-disclosure flaw Details here: fieldeffect.com/blog/zero-days…

The threat actor UNC3886 has been observed targeting end-of-life Juniper Networks routers to install several variations of its TinyShell backdoor. In addition, UNC3886 was also observed deploying rootkits. More here: fieldeffect.com/blog/threat-ac…

🚨 #MISAOn Webinar – March 26 @ 11am EST 🚨 Learn why Essex County chose the TELUS-Field Effect MDR Solution. Speakers: Patrick Curtin (Field Effect) & Darrel Laurendeau (County of Essex). 🔗 REGISTER NOW: ow.ly/5iMP50VlV6T #onmuni #cdnmuni #cdntech #ruralON

As we enter the second day of ICTC's #CyberTitanVIII national finals, we would like to thank our sponsors, partners, and Cyber Summit speakers, for their generous contributions to this year's competition. Communications Security Establishment Canada Mastercard Canada Field Effect Networking Academy New Brunswick Centres of Excellence Government of NB

Thank you to our users who shared their thoughts, feedback, and experiences using Field Effect MDR! Our ranking proves our unwavering commitment to putting partners and clients first. 🙌

Endpoint agent or agent of chaos? Our Founder/CEO Matt Holland and VP of R&D are teaming up for a no-fluff chat on why some endpoint agents fail and, more importantly, what makes a great one truly great. 🗓️ June 26 @ 1pm ET - register here: get.fieldeffect.com/endpoints-unce…

Defending against #ToolShell - 👉 Apply patches 👉 Audit access logs for suspicious POST requests to ToolPane.aspx 👉 Review firewall rules to restrict access to vulnerable endpoints 👉 Monitor for signs of unauthorized deserialization activity fieldeffect.com/blog/toolshell…

Trend Micro released a mitigation tool for a Critical command injection flaw (#CVE202554948/#CVE202554987) being actively exploited. Apply the #Fixtool for a quick fix, but note that the Remote Install Agent will be disabled. Patch coming mid-Aug. More: fieldeffect.com/blog/trend-mic…

🚨 CISA warns of 2 critical #Nable N-central flaws actively exploited. MSPs: patch now, enable MFA & review logs. Details 👉 fieldeffect.com/blog/two-criti… #CVE20258875 #CVE20258876 #Ncentral #MSP