Rankiteo Logo
Rankiteo
Leader in Cyber Underwriting
Loading...
NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop
WindowsmacOSLinux
Download
Y Combinator

Y Combinator Vendor Cyber Rating & Cyber Score

ycombinator.com
in
Add Your Compliance Badge
ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
HIPAA
GDPR

Y Combinator is the leading startup accelerator for entrepreneurs. Since 2005, YC has invested in over 4,500 companies, including Airbnb, Dropbox, Stripe, Reddit, Instacart, DoorDash, and Coinbase. Today, YC has built the most powerful startup community in the world alongside the products and programs to support founders for the life of their company.


Y Combinator A.I CyberSecurity Scoring

Incident Details
Y Combinator
Company Information
Website:http://www.ycombinator.com/
Employees number:2,674
Number of followers:1,216,517
NAICS:52391
Industry Type:Venture Capital and Private Equity Principals
Homepage:ycombinator.com
Cyber Premium EstimationGet Supply Chain
Y Combinator Risk Score (AI oriented)
Between 750 and 799
logo
Y CombinatorVenture Capital and Private Equity Principals
Updated:
14/02/2026
777/1000
Fair
Baa
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
✖ Insurance prefers TPRM score to calculate premium
Y Combinator Global Score (TPRM)
xxxx
logo
Y CombinatorVenture Capital and Private Equity Principals
•••
Score locked
Instant access to detailed risk factors
Vulnerabilities
Benchmark vs. industry & size peers
Findings

Y Combinator
Y CombinatorFair
Current Score
777Baa (FAIR)
01000
0 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
AUGUST 2026
777Before Incident
JULY 2026
777Before Incident
JUNE 2026
777Before Incident
MAY 2026
777Before Incident
APRIL 2026
777Before Incident
MARCH 2026
777Before Incident
FEBRUARY 2026
777Before Incident
JANUARY 2026
777Before Incident
DECEMBER 2025
777Before Incident
NOVEMBER 2025
777Before Incident
OCTOBER 2025
777Before Incident
SEPTEMBER 2025
777Before Incident

Frequently Asked Questions

?
What is the current A.I Rankiteo Cyber Score for Y Combinator ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in July 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in June 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in May 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in April 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in March 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in February 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in January 2026 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in December 2025 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in November 2025 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in October 2025 ?
?
What was Y Combinator's A.I Rankiteo Cyber Score in September 2025 ?
?
What is the average per-incident point impact on Y Combinator's A.I Rankiteo Cyber Score over the past 12 months ?
?
Where can I access detailed records of all cyber incidents associated with Y Combinator ?
?
Where can I find a summary of the A.I Rankiteo Risk Scoring methodology ?
?
Where can I view Y Combinator's profile page on Rankiteo ?
?
How accurate is the A.I Rankiteo Risk Scoring methodology ?