Incident Score: Analysis & Impact (FIDLOBROGARDTEL1785321269)
The details regarding individual company incidents & reports gives you full view from every side.
Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of TELUS'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 TELUS 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 TELUS breach identified under incident ID FIDLOBROGARDTEL1785321269.
The analysis begins with a detailed overview of TELUS's information like the linkedin page: https://www.linkedin.com/company/telus, the number of followers: 442319, the industry type: Telecommunications and the number of employees: 38811 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 632 and after the incident was 529 with a difference of -103 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 TELUS and their customers.
Rogers recently reported "Canadian Data Breaches Hit Record Costs in 2026, IBM Report Finds", a noteworthy cybersecurity incident.
A new report from IBM reveals that data breaches in Canada reached an average cost of $7.11 million per incident in 2026, with an average of 28,500 records exposed and 205 days to detect and contain.
The disruption is felt across the environment, and exposing 28,500 records (average), with nearly 28,500 (average), up to 115,380 records at risk, plus an estimated financial loss of $7.11 million (average per incident).
Formal response steps have not been shared publicly yet.
The case underscores how teams are taking away lessons such as AI adoption in cybersecurity reduces breach costs and improves response times. Organizations using AI extensively reported lower breach costs ($5.5 million vs. $8.91 million) and faster detection and containment (124 days to detect and 57 to contain vs. 154 days and 71 days), and recommending next steps like Adopt AI for vulnerability patching, breach detection, and containment to improve efficiency in mitigating attacks.
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 moderate confidence (60%), supported by evidence indicating high-profile Canadian companies...have reported breaches in 2026 and Trusted Relationship (T1199) with moderate confidence (50%), supported by evidence indicating energy, technology, industrial orgs targeted (larger networks, sensitive data). Under the Credential Access tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating personally identifiable, financial, medical, proprietary info compromised and Unsecured Credentials (T1552) with moderate confidence (50%), supported by evidence indicating 205 days to detect/ contain (implies prolonged unauthorized access). Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating 28,500 records exposed (avg), up to 115,380 records compromised and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating proprietary information compromised (high-value targets). Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating data breaches with 28,500 records exposed (avg) and Transfer Data to Cloud Account (T1537) with lower confidence (40%), supported by evidence indicating no details on exfiltration method (implied cloud/remote storage). Under the Impact tactic, the analysis identified Data Destruction (T1485) with moderate confidence (50%), supported by evidence indicating business disruption, recovery efforts (implied data integrity impact) and Defacement (T1491) with lower confidence (30%), supported by evidence indicating brand reputation impact implied (no direct evidence). Under the Defense Evasion tactic, the analysis identified Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating 205 days to detect/ contain (prolonged evasion) and Impair Defenses: Disable or Modify Tools (T1562.001) with lower confidence (40%), supported by evidence indicating aI adopters had faster response (implies non-AI orgs had weaker defenses). These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- TELUS Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/telus/incident/FIDLOBROGARDTEL1785321269
- TELUS CyberSecurity Rating page: https://www.rankiteo.com/company/telus
- TELUS Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/fidlobrogardtel1785321269-loblaw-telus-digital-fido-rogers-ardene-breach-january-2026/
- TELUS CyberSecurity Score History: https://www.rankiteo.com/company/telus/history
- TELUS CyberSecurity Incident Source: https://ca.finance.yahoo.com/news/average-canadian-data-breach-costs-100002780.html
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf