Rankiteo Logo
Rankiteo
Leader in Cyber Underwriting
Loading...
NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop
WindowsmacOSLinux
Download
Analyze » BWH Hotels » BWH1778596643

Incident Score: Analysis & Impact (BWH1778596643)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-60
Company Score Before Incident703 / 1000
Company Score After Incident643 / 1000
Company LinkView BWH Hotels Profile
INCIDENT NUMBERBWH1778596643
Type of Cyber IncidentBreach
ATTACK VECTORVulnerable web application
DATA EXPOSEDNames, email addresses, phone numbers,...
INCIDENT DATE21/04/2026
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of BWH Hotels'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 BWH Hotels 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 BWH Hotels breach identified under incident ID BWH1778596643.

The analysis begins with a detailed overview of BWH Hotels's information like the linkedin page: https://www.linkedin.com/company/bwhhotels, the number of followers: 15668, the industry type: Hospitality and the number of employees: 454 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 703 and after the incident was 643 with a difference of -60 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 BWH Hotels and their customers.

On 22 April 2026, BWH Hotels disclosed Data Breach issues under the banner "BWH Hotels Cyberattack and Data Breach".

BWH Hotels confirmed a cyberattack on April 22, 2026, resulting in the theft of sensitive customer data, including names, email addresses, phone numbers, postal addresses, and reservation details.

The disruption is felt across the environment, affecting Guest reservation web application, and exposing Names, email addresses, phone numbers, postal addresses, reservation details (stay dates and special requests).

In response, teams activated the incident response plan, moved swiftly to contain the threat with measures like Web application taken offline, unauthorized access revoked, and began remediation that includes Security reinforcements implemented, and stakeholders are being briefed through Customer advisory issued warning of phishing risks.

The case underscores how Ongoing, with advisories going out to stakeholders covering Warning issued about phishing attempts referencing hotel stays or reservations.

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 Exploit Public-Facing Application (T1190) with high confidence (90%), supported by evidence indicating breach targeted a vulnerable web application storing guest reservation information. Under the Credential Access tactic, the analysis identified Steal Application Access Token (T1528) with moderate confidence (60%), supported by evidence indicating unauthorized access to web application; access revoked post-discovery. Under the Collection tactic, the analysis identified Data from Information Repositories (T1213) with high confidence (90%), supported by evidence indicating names, email addresses, phone numbers, postal addresses, reservation details compromised. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating data breach resulted in theft of sensitive customer data and Transfer Data to Cloud Account (T1537) with moderate confidence (50%), supported by evidence indicating attackers undetected access duration remains unclear. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (30%), supported by evidence indicating web application taken offline as containment measure. Under the Defense Evasion tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating unauthorized access revoked post-discovery; implies valid account misuse. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (90%)
Credential Access
Steal Application Access Token (60%)
Collection
Data from Information Repositories (90%)
Exfiltration
Exfiltration Over C2 Channel (80%)
Transfer Data to Cloud Account (50%)
Impact
Data Destruction (30%)
Defense Evasion
Valid Accounts (70%)

Sources & References