Krispy Kreme Breach Incident Score: Analysis & Impact (KRI1772821859)

In this Rankiteo incident briefing, we review the Krispy Kreme breach identified under incident ID KRI1772821859.

The analysis begins with a detailed overview of Krispy Kreme's information like the linkedin page: https://www.linkedin.com/company/krispy-kreme, the number of followers: 131591, the industry type: Food and Beverage Services and the number of employees: 10305 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 762 and after the incident was 607 with a difference of -155 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 Krispy Kreme and their customers.

Krispy Kreme Inc. recently reported "Krispy Kreme Settles $1.6M Class Action Over 2024 Employee Data Breach", a noteworthy cybersecurity incident.

Krispy Kreme Inc.

The disruption is felt across the environment, and exposing Personal data of employees, with nearly 162,000 records at risk, plus an estimated financial loss of $1,600,000.

Formal response steps have not been shared publicly yet.

The case underscores how teams are taking away lessons such as Ongoing vulnerabilities in corporate data protection, particularly for large employers handling sensitive workforce information.

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.

Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating failed to adequately protect the personal data of nearly 162,000 employees and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating ongoing vulnerabilities in corporate data protection. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate to high confidence (70%), supported by evidence indicating insufficient security measures for sensitive workforce information. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating personal data of employees was compromised. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating data breach exposing 162,000 employee records and Transfer Data to Cloud Account (T1537) with moderate confidence (50%), supported by evidence indicating insufficient security measures may imply unauthorized transfers. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (40%), supported by evidence indicating financial and reputational risks due to data compromise. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.