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...

Nationwide
US
Last Update: 01/04/2026
Nationwide, a Fortune 100 company based in Columbus, Ohio, is one of the largest and strongest diversified insurance and financial services organizations in the United States. Nationwide is rated A+ by Standard & Poor's. An industry leader in driving customer-focused in...
Compliance Ranges Comparison

Costello & Sons Insurance Brokers







Nationwide






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 Nationwide 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 - Nationwide (X = Date, Y = Severity)
Nationwide cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

Costello & Sons Insurance Brokers

Nationwide
FAQ
Latest Global CVEs
A vulnerability was identified in ealpha072 Student-Management-System up to 01451bd7a2f58cdda07bd0b86e3967582e3ecd08. Affected by this issue is some unknown functionality of the file admin/config.php of the component Administrative Backend. Such manipulation leads to improper authentication. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.
A vulnerability was determined in sgl-project SGLang up to 0.5.11. Affected by this vulnerability is the function data_hash of the component Cache Handler. This manipulation causes denial of service. The attack is restricted to local execution. A high degree of complexity is needed for the attack. The exploitation appears to be difficult. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.
Active IQ OneCollect version 2.7.3 contains hard-coded credentials that could allow an authenticated attacker with low privileges to perform unauthorized AutoSupport operations.
Active IQ Config Advisor version 6.7.3 contains hard-coded credentials that could allow an authenticated attacker with low privileges to perform unauthorized AutoSupport operations.
A vulnerability was found in crmeb crmeb_java 1.4. Affected is the function RestTemplate.getForEntity of the file crmeb-common/src/main/java/com/zbkj/common/utils/RestTemplateUtil.java of the component base64 Qrcode Endpoint. The manipulation of the argument url results in server-side request forgery. The attack can be executed remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.