SameSite Cookies - Chrome Update
Channel: Chrome for Developers
Date: 2020-02-03

From Chrome 80, as part of a staged rollout, the default behavior of cookies will be changing. Cookies without a SameSite attribute will be treated as if they had SameSite=Lax set, which will restrict them to first-party only. Cookies for third-party contexts must be marked with SameSite=None; Secure. Enable this behavior in Chrome now and start testing your sites to make sure you’re ready for the change!

Links:
SameSite Updates → https://goo.gle/2GSYAmY
SameSite cookies explained → https://goo.gle/3972swq
GitHub → https://goo.gle/2Orc1yx
Stack Overflow → https://goo.gle/36TnugN

Subscribe to Google Chrome Developers → https://goo.gle/ChromeDevs