A glitch in the live streaming platform Twitch may have exposed some of its users private messages to other users. The company is notifying affected users that a software bug could have changed access permissions to older messages allowing other users to download them and read them. The flaw affected recently removed a feature dubbed Messages that exposed some the messages. Most of the exposed messages were promotional announcements that went out to everyone who subscribes to certain channels. It’s possible that this also affected private communications featuring more sensitive information as well.”]
Source: https://securityaffairs.co/wordpress/75487/digital-id/twitch-bug.html