WHITE MOUNTAINS INSURANCE GROUP LTD vs HANOVER INSURANCE GROUP, INC., risk disclosures compared

4topics both disclose

3only WHITE MOUNTAINS INSURANCE GROUP LTD

4only HANOVER INSURANCE GROUP, INC.

What both disclose

Topics appearing in filings from both companies, and how many filings each.

Topic	WHITE MOUNTAINS INSURANCE GROUP LTD	HANOVER INSURANCE GROUP, INC.
Artificial Intelligence	1	9
Restatement	3	3
Enforcement Action	3	2
Internal Control	1	2

Only WHITE MOUNTAINS INSURANCE GROUP LTD

Topic	Filings
Data Breach	2
Cybersecurity Incident	1
Records Retention	1

Only HANOVER INSURANCE GROUP, INC.

Topic	Filings
Business Continuity	8
Privacy Compliance	4
Third Party Risk Management	4
Ransomware	2

What this compares

Which of the topics we track appear in each company's SEC filings, and how often. A topic appearing for one company and not the other means one wrote the phrase down and the other did not, in the filings we hold. It does not mean one faces a risk the other does not, and it is not a comparison of how well either manages anything.

Counts reflect the filings we have collected, which is a growing subset rather than a company's complete history.

WHITE MOUNTAINS INSURANCE GROUP LTD · HANOVER INSURANCE GROUP, INC. · All companies