Comparison Overview
Costello & Sons Insurance Brokers

Costello & Sons Insurance Brokers
1752 Lincoln Avenue, San Rafael, CA, 94901, US
Last Update: 21/03/2026
History: Costello & Sons Insurance (CSI) is a third generation brokerage originally opened in downtown San Francisco. We have grown to over 2,000 clients and over $45,000,000 in insurance premium, which puts us in the top 15% of insurance brokers in the nation...

Progressive Insurance
300 North Commons Blvd, Mayfield Village, 44143, US
Last Update: 04/04/2026
Every journey has a beginning, and wherever you are on your career path, we want to help you along the way. At Progressive, we exist to help people move forward and live fully. We strive to create a welcoming and flexible work environment for everyone, where employees ...
Compliance Ranges Comparison

Costello & Sons Insurance Brokers







Progressive Insurance






Benchmark & Cyber Underwriting Signals
Incidents vs Insurance Industry Avg (This Year)
No incidents recorded for Costello & Sons Insurance Brokers in 2026.
Incidents vs Insurance Industry Avg (This Year)
No incidents recorded for Progressive Insurance in 2026.
Incident History - Costello & Sons Insurance Brokers (X = Date, Y = Severity)
Costello & Sons Insurance Brokers cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Progressive Insurance (X = Date, Y = Severity)
Progressive Insurance cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

Costello & Sons Insurance Brokers

Progressive Insurance
FAQ
Latest Global CVEs
Unauthenticated Broken Access Control in Xendit Payment <= 7.1.0 versions.
Unauthenticated Cross Site Scripting (XSS) in Anti Spam and list cleaner – AcyChecker <= 1.8.1 versions.
Unauthenticated Cross Site Scripting (XSS) in Contest Gallery <= 30.0.6 versions.
Unauthenticated Cross Site Scripting (XSS) in Kali Forms <= 2.4.18 versions.
Unauthenticated Broken Access Control in Ad Invalid Click Protector (AICP) <= 1.3.0 versions.