New MAC Detected
A new Mac was learned for an existent device.
ID Number
9000002
Signature
-
MITRE ATT&CK Technique
-
Severity
medium
Recommendations/Investigative actions
Identify the asset call the POC (Point of Contact) at the site and ask if some kind of activity was performed. In addition, look for a relevant cyber attack rules at the same time, it can be an attampt of the attacker to performe an Arp Poisoning attack