Incident Score: Analysis & Impact (BOOIRSUS-1769454012)

In this Rankiteo incident briefing, we review the Internal Revenue Service breach identified under incident ID BOOIRSUS-1769454012.

The analysis begins with a detailed overview of Internal Revenue Service's information like the linkedin page: https://www.linkedin.com/company/irs, the number of followers: 365225, the industry type: Government Administration and the number of employees: 48949 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 801 and after the incident was 689 with a difference of -112 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 Internal Revenue Service and their customers.

On 01 January 2024, U.S. Department of the Treasury disclosed Data Breach issues under the banner "Treasury Cancels Booz Allen Hamilton Contracts After Massive Tax Data Leak".

The U.S.

The disruption is felt across the environment, affecting IRS tax record systems, and exposing Sensitive tax records, with nearly 406,000 records at risk, plus an estimated financial loss of $21 million (total contract obligations).

In response, moved swiftly to contain the threat with measures like Termination of contracts, and stakeholders are being briefed through Public statement by Treasury Secretary.

The case underscores how Completed (sentencing of threat actor), teams are taking away lessons such as Need for improved safeguards and monitoring of contractors with access to sensitive data, and recommending next steps like Enhance insider threat detection, implement stricter access controls, and conduct regular audits of contractor activities, with advisories going out to stakeholders covering Public statement by Treasury Secretary Scott Bessent.

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.