- Account security policy adjustments
- Data compliance & privacy policy updates
- Security vulnerability disclosures and fixes
- Major security events
Security · Login slider captcha & WeCom binding limits
August 9, 2026 security updates
- SMS login： Tencent slider captcha before sending verification codes; slider and code flows are chained; the login dialog stays open during the slider.
- WeCom WeChat binding： when binding WeChat via WeCom QR, more than 2 accounts on the same WeChat are limited.
- Improved WeChat phone-number login and the phone binding dialog.