Incident Score: Analysis & Impact (WEL1766016089)

In this Rankiteo incident briefing, we review the Wellcare Medicare breach identified under incident ID WEL1766016089.

The analysis begins with a detailed overview of Wellcare Medicare's information like the linkedin page: https://www.linkedin.com/company/wellcare, the number of followers: 65765, the industry type: Insurance and the number of employees: 5361 employees

After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 765 and after the incident was 698 with a difference of -67 which is could be a good indicator of the severity and impact of the incident.

In the next step of the video, we will analyze in more details the incident and the impact it had on Wellcare Medicare and their customers.

On 07 December 2025, Wellcare Health Plans, Inc. disclosed Data Breach issues under the banner "Wellcare Health Plans Data Breach".

Wellcare Health Plans, Inc.

The disruption is felt across the environment, and exposing Personally identifiable information (PII) and protected health information (PHI), with nearly 325 (Texas only, subject to change) records at risk.

In response, and stakeholders are being briefed through Notified affected individuals by mail and through a dedicated website notice.

The case underscores how Ongoing, with advisories going out to stakeholders covering Provided resources such as credit monitoring or identity theft protection (common practice, not confirmed for this incident).

Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.

The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.