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Firefox spotted a potentially serious security issue

Firefox for iOS Web certificates
vagabo
vagabo

Firefox spotted a potentially serious security issue with web.whatsapp.com. Someone pretending to be the site could try to steal things like credit card info, passwords, or emails. web.whatsapp.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can't add an exception to visit this site.

Firefox spotted a potentially serious security issue with web.whatsapp.com. Someone pretending to be the site could try to steal things like credit card info, passwords, or emails. web.whatsapp.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can't add an exception to visit this site.
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