Comparison Overview

Block

VS

Fannie Mae

Block

Oakland, California, US
Last Update: 2026-04-02
View Profile
Between 700 and 749
https://block.xyz/

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams — People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more — provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture new initiatives, and more. Every challenge creates possibilities, and we need different perspectives to see them all. Bring yours to Block.

NAICS: 52
NAICS Definition: Finance and Insurance
Employees: 13,182
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1
View Profile

Fannie Mae

1100 15th St NW, Washington, District of Columbia, US, 20005
Last Update: 2026-03-28
Between 750 and 799
http://www.fanniemae.com

Fannie Mae creates opportunities for people to buy, refinance, or rent a home. We are a leading source of mortgage financing in all markets and at all times. We ensure the availability of affordable mortgage loans. The financing solutions we develop make homeownership and workforce rental housing a reality for millions of people. The work we do helps maintain the 30-year fixed-rate mortgage, which has dominated the housing market since the 1950s. This popular mortgage loan makes committing to purchasing a home easier. It gives homeowners stability and peace of mind by providing predictable mortgage payments over the life of the loan. Fannie Mae provides a reliable source of affordable mortgage credit that supports homebuyers and renters across the country. We continue to innovate and promote a stronger, safer, and more efficient housing finance system to support more opportunities for homebuyers and renters in communities throughout the nation. Join us to help shape the future of housing: http://fanniemae.com/careers. This LinkedIn company page is moderated. Before joining the conversation, please review our Social Media Guidelines: https://www.fanniemae.com/stay-connected.

NAICS: 52
NAICS Definition: Finance and Insurance
Employees: 12,235
Subsidiaries: 1
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/joinblock.jpeg
Block
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/fanniemae.jpeg
Fannie Mae
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Block
100%
Compliance Rate
0/4 Standards Verified
Fannie Mae
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Financial Services Industry Average (This Year)

No incidents recorded for Block in 2026.

Incidents vs Financial Services Industry Average (This Year)

No incidents recorded for Fannie Mae in 2026.

Incident History — Block (X = Date, Y = Severity)

Block cyber incidents detection timeline including parent company and subsidiaries

Incident History — Fannie Mae (X = Date, Y = Severity)

Fannie Mae cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/joinblock.jpeg
Block
Incidents

Date Detected: 12/2021
Type:Breach
Attack Vector: Insider Threat (former employee)
Motivation: Financial Gain (alleged by shareholders), Unauthorized Data Access
Blog: Blog
https://images.rankiteo.com/companyimages/fanniemae.jpeg
Fannie Mae
Incidents

No Incident

FAQ

Fannie Mae company demonstrates a stronger AI Cybersecurity Score compared to Block company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Block company has historically faced a number of disclosed cyber incidents, whereas Fannie Mae company has not reported any.

In the current year, Fannie Mae company and Block company have not reported any cyber incidents.

Neither Fannie Mae company nor Block company has reported experiencing a ransomware attack publicly.

Block company has disclosed at least one data breach, while the other Fannie Mae company has not reported such incidents publicly.

Neither Fannie Mae company nor Block company has reported experiencing targeted cyberattacks publicly.

Neither Block company nor Fannie Mae company has reported experiencing or disclosing vulnerabilities publicly.

Neither Block nor Fannie Mae holds any compliance certifications.

Neither company holds any compliance certifications.

Fannie Mae company has more subsidiaries worldwide compared to Block company.

Block company employs more people globally than Fannie Mae company, reflecting its scale as a Financial Services.

Neither Block nor Fannie Mae holds SOC 2 Type 1 certification.

Neither Block nor Fannie Mae holds SOC 2 Type 2 certification.

Neither Block nor Fannie Mae holds ISO 27001 certification.

Neither Block nor Fannie Mae holds PCI DSS certification.

Neither Block nor Fannie Mae holds HIPAA certification.

Neither Block nor Fannie Mae holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Hirschmann EagleSDV version 05.4.01 prior to 05.4.02 contains a denial-of-service vulnerability that causes the device to crash during session establishment when using TLS 1.0 or TLS 1.1. Attackers can trigger a crash by initiating TLS connections with these protocol versions to disrupt service availability.

Published
Date
2026-04-02
Updated
Date
2026-04-02
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
Description

The stored API keys in temporary browser client is not marked as protected allowing for JavScript console or other errors to allow for extraction of the encryption credentials.

Published
Date
2026-04-02
Updated
Date
2026-04-02
References
Description

XSS vulnerability in cveInterface.js allows for inject HTML to be passed to display, as cveInterface trusts input from CVE API services

Published
Date
2026-04-02
Updated
Date
2026-04-02
References
Description

Multiple reflected cross-site scripting (XSS) vulnerabilities in the login.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda and red_url parameters.

Published
Date
2026-04-02
Updated
Date
2026-04-02
References
Description

A reflected cross-site scripting (XSS) vulnerability in the login_newpwd.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda parameter.

Published
Date
2026-04-02
Updated
Date
2026-04-02
References