Comparison Overview
MC
MC
Rua João Mendonça 529, Senhora da Hora, Porto, PT, 4460-282
Last Update: 02/04/2026
MC is a company from the SONAE group, and is a leader in the food retail industry in Portugal. We are a company made by all, to all. With a history of over 35 years of continuous growth, MC has a distinctive positioning in different business areas, with a vast portfoli...
Costco Wholesale
4401 4th Ave S, Seattle, 98134, US
Last Update: 01/04/2026
Costco Wholesale is a multibillion dollar global retailer with warehouse club operations in 14 countries. We are the recognized leader in our field, dedicated to quality in every area of our business and respected for our outstanding business ethics. Despite our large s...
Compliance Ranges Comparison
MC
Costco Wholesale
Benchmark & Cyber Underwriting Signals
Incidents vs Retail Industry Avg (This Year)
No incidents recorded for MC in 2026.
Incidents vs Retail Industry Avg (This Year)
No incidents recorded for Costco Wholesale in 2026.
Incident History - MC (X = Date, Y = Severity)
MC cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Costco Wholesale (X = Date, Y = Severity)
Costco Wholesale cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents
MC
Costco Wholesale
FAQ
Latest Global CVEs
Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.
Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.
Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network.
Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to disclose information over a network.
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an authorized attacker to execute code over a network.