Here's a real-world example: https://cloudsek.com/security-flaw-in-atlassian-products-jira-confluencetrello-bitbucket-affecting-multiple-companies/ https://clou

Here's a real-world example: https://cloudsek.com/security-flaw-in-atlassian-products-jira-confluencetrello-bitbucket-affecting-multiple-companies/ https://cloudsek.com/security-flaw-in-atlassian-products-jir... "... cookie validity is 30 days. They only expire when the user logs out, or after 30 days."