Sky

Sky customers received emails from Sky informing them that they need to reset their passwords as it was targeted in a breach incident.

Sky suffered a breach of email accounts and this password reset is part of the incident that happened.

Source: https://www.databreaches.net/sky-customers-are-being-forced-to-reset-passwords-has-there-been-a-breach/

"id": "SKY1546291222",
"linkid": "sky",
"type": "Breach",
"date": "07/2019",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"