Enterprises Unprepared to Defend Against MITRE ATT&CK Techniques
Enterprises lack detections for more than three-quarters of all MITRE ATT&CK techniques, while 12% of SIEM rules are broken and will never fire due to data quality issues including misconfigured data sources and missing fields. These were among the results of a CardinalOps report which analyzed real-world data from production SIEMs including from Splunk, Microsoft..