Twitter

Twitter suffered a data breach incident, vine users of a bug that exposed their email addresses and, in some cases, phone numbers to third parties.

In addition, it warns impacted users to be wary of any communications coming from unfamiliar senders.

Twitter asked users to do not need to reset passwords on their Vine accounts, but should be aware that any official communications from Vine will come from an @twitter.com email address.

Twitter never ask you via email to open an attachment or request your password.

Source: https://techcrunch.com/2017/05/19/twitter-says-vine-users-emails-and-phone-numbers-were-exposed-for-a-day-but-werent-misused/?guccounter=1

"id": "TWI112727922",
"linkid": "twitter",
"type": "Data Leak",
"date": "05/2017",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"