80/100
overall score
Total issues found:
3401Updated on: March 27, 2025
Data we analyse
Phishing and malware
3373
issues
Network security
1
issue
Email security
0
issues
Website security
27
issues
Recent critical risk issues we found
830 corporate credentials stolen
13% employees reuse breached passwords
27 SSL configuration issues found
What information we check
Software patching
Web application security
Email security
Dark web exposure
Cybersecurity Benchmark
A comparison of this company’s cybersecurity ranking with industry averages and peer organizations
Phishing and malware
30
vs.
34
Network security
100
vs.
93
Email security
100
vs.
87
Website security
78
vs.
65
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Company overview
MDU Resources Group, Inc. (mdu.com) is a diversified energy and infrastructure company headquartered in Bismarck, North Dakota. Through regulated utility subsidiaries it delivers electric and natural gas services across the Northern Plains and Mountain West, and through its construction materials and services businesses (including Knife River) it supplies aggregates, asphalt, contracting and other infrastructure solutions. MDU is publicly traded (NYSE: MDU) and focuses on reliable energy delivery and long‑term infrastructure development.
Details
Website:
Industries:
Energy
Company size:
10,001+ employees
Founded:
1924
Headquarters:
1200 W. Century Ave.; Bismarck, ND 58503, US
Outcome reliability
We analyze billions of signals from publicly available sources to deliver validated insights into how your company is perceived externally by threat actors. These insights help security teams respond more quickly to risks, manage zero-day incidents effectively, and reduce overall exposure.
