OnePlus

OnePlus had a potentially serious security breach.

Dozens of customers had experienced fraudulent activity on their credit cards after purchasing phones from the company's website.

Source: https://hothardware.com/news/oneplus-disables-credit-card-processing-after-customers-report-fraudulent-activity

"id": "ONE14581622",
"linkid": "oneplus",
"type": "Breach",
"date": "01/2018",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"