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Analyze » Washington Prime Group Inc. » WASWAS1766527676

Incident Score: Analysis & Impact (WASWAS1766527676)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-57
Company Score Before Incident757 / 1000
Company Score After Incident700 / 1000
Company LinkView Washington Prime Group Inc. Profile
INCIDENT NUMBERWASWAS1766527676
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDSensitive personally identifiable information, financial...
INCIDENT DATE22/09/2025
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of Washington Prime Group Inc.'s Breach and lateral movement inside company's environment.
  • Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
  • How Rankiteo’s incident engine converts technical details into a normalized incident score.
  • How this cyber incident impacts Washington Prime Group Inc. Rankiteo cyber scoring and cyber rating.
  • Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.

Full Incident Analysis Transcript

In this Rankiteo incident briefing, we review the Washington Prime Group Inc. breach identified under incident ID WASWAS1766527676.

The analysis begins with a detailed overview of Washington Prime Group Inc.'s information like the linkedin page: https://www.linkedin.com/company/washington-prime-group-inc, the number of followers: 11026, the industry type: Real Estate and the number of employees: 427 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 757 and after the incident was 700 with a difference of -57 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 Washington Prime Group Inc. and their customers.

On 23 December 2025, Washington Prime Group Holdings L.P. disclosed Data Breach issues under the banner "Washington Prime Group Holdings L.P. Data Breach".

Shamis & Gentile P.A.

The disruption is felt across the environment, and exposing Sensitive personally identifiable information, financial account information, Social Security numbers.

In response, and stakeholders are being briefed through Notification by mail to affected individuals.

The case underscores how Ongoing, and recommending next steps like Sign up for free Experian IdentityWorks credit monitoring and identity restoration services, Monitor financial statements regularly for suspicious activity and Place a fraud alert and request free credit reports from major credit bureaus, with advisories going out to stakeholders covering Affected individuals notified by mail; advised to monitor accounts and use identity protection services.

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.

MITRE ATT&CK® Correlation Analysis

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 to high confidence (70%), supported by evidence indicating breach raises concerns about the security of sensitive customer data and Exploit Public-Facing Application (T1190) with moderate confidence (60%), supported by evidence indicating major U.S. real estate investment trust managing 73 retail properties. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate to high confidence (70%), supported by evidence indicating exposed data may include financial account information and Social Security numbers. Under the Exfiltration tactic, the analysis identified Exfiltration Over Web Service (T1567) with high confidence (90%), supported by evidence indicating hacking group *Worldleaks* claimed responsibility, leaking stolen data on the Tor network and Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating data breach in September 2025 with data leaked on September 23, 2025. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate confidence (50%), supported by evidence indicating significant data breach with high sensitivity of data and Data Manipulation (T1565) with lower confidence (40%), supported by evidence indicating identity theft risk such as High,payment information risk such as High. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Valid Accounts (70%)
Exploit Public-Facing Application (60%)
Credential Access
Unsecured Credentials (70%)
Exfiltration
Exfiltration Over Web Service (90%)
Exfiltration Over C2 Channel (80%)
Impact
Data Encrypted for Impact (50%)
Data Manipulation (40%)

Sources & References