CT
Company Details
Linkedin ID:
city-of-toronto
Website:
Employees number:
21,134
Number of followers:
373,734
NAICS:
92
Industry Type:
Homepage:
toronto.ca
IP Addresses:
0
Company ID:
CIT_1525712
Scan Status:
In-progress
City of Toronto Company CyberSecurity Posture
toronto.ca
The City of Toronto is committed to fostering a positive and progressive workplace culture, and strives to build a workforce that reflects the citizens it serves. We are committed to building a high performing public service, with strong and effective leaders to enable service excellence, through high engagement and healthy and safe workplaces. Toronto is home to more than 2.9 million people whose diversity and experiences make this great city Canada’s leading economic engine and one of the world’s most diverse and livable cities. As the fourth largest city in North America, Toronto is a global leader in technology, finance, film, music, culture, and innovation, and consistently places at the top of international rankings due to investments championed by its government, residents and businesses. Toronto Public Service consists of approximately 35,771 employees, providing programs and services to Toronto residents, businesses and visitors. Additionally, the City of Toronto has a number of agencies and corporations including the Toronto Police Service, Toronto Public Library and the Toronto Transit Commission, which make up the broader municipal organization. There are 44 operating divisions and offices providing an extensive level of programs and services. We offer diverse career opportunities across a wide variety of professional, trade, administrative, managerial and other employment roles. The Toronto Public Service has won numerous awards for quality, innovation and efficiency in delivering citizen-focused services. We are proud to have been named one of Canada's Top 100 Employers, Canada's Best Diversity Employers, Top Family Friendly Employers and Greater Toronto's Top Employers. Consider joining the award-winning Toronto Public Service and help us make a difference in a great City!
City of Toronto A.I CyberSecurity Scoring
CT Risk Score (AI oriented)Between 700 and 749
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CT Global Score (TPRM)XXXX
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CT Company CyberSecurity News & History
Past Incidents
2
Attack Types
2
City of Toronto
Data Leak
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: Toronto residents’ data was improperly shared with the councilor’s office in a privacy breach that exposed 7,000 Torontonians personal information. A city transportation director named Vincent Sferrazza informs 7,227 participants in a program for senior citizens and disabled people who receive free sidewalk snow clearing of an "inadvertent disclosure" that included their names, addresses, and whether they were senior citizens or disabled. Sferrazza wrote, apologizing and saying his department is working with the city clerk’s office to stop it from happening again.
City of Toronto
Ransomware
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The GoAnywhere zero-day vulnerability used by the Clop ransomware group to infect the City of Toronto is yet another victim. A spokesman for the City of Toronto verified the hack after hearing about it via BleepingComputer. The incident was the subject of an investigation by the city government to see how serious the security lapse was. The access is only permitted for files that cannot be transferred securely to a third party.
CT Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for CT
Incidents vs Government Administration Industry Average (This Year)
No incidents recorded for City of Toronto in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for City of Toronto in 2025.
Incident Types CT vs Government Administration Industry Avg (This Year)
No incidents recorded for City of Toronto in 2025.
Incident History — CT (X = Date, Y = Severity)
CT cyber incidents detection timeline including parent company and subsidiaries
CT Company Subsidiaries
The City of Toronto is committed to fostering a positive and progressive workplace culture, and strives to build a workforce that reflects the citizens it serves. We are committed to building a high performing public service, with strong and effective leaders to enable service excellence, through high engagement and healthy and safe workplaces. Toronto is home to more than 2.9 million people whose diversity and experiences make this great city Canada’s leading economic engine and one of the world’s most diverse and livable cities. As the fourth largest city in North America, Toronto is a global leader in technology, finance, film, music, culture, and innovation, and consistently places at the top of international rankings due to investments championed by its government, residents and businesses. Toronto Public Service consists of approximately 35,771 employees, providing programs and services to Toronto residents, businesses and visitors. Additionally, the City of Toronto has a number of agencies and corporations including the Toronto Police Service, Toronto Public Library and the Toronto Transit Commission, which make up the broader municipal organization. There are 44 operating divisions and offices providing an extensive level of programs and services. We offer diverse career opportunities across a wide variety of professional, trade, administrative, managerial and other employment roles. The Toronto Public Service has won numerous awards for quality, innovation and efficiency in delivering citizen-focused services. We are proud to have been named one of Canada's Top 100 Employers, Canada's Best Diversity Employers, Top Family Friendly Employers and Greater Toronto's Top Employers. Consider joining the award-winning Toronto Public Service and help us make a difference in a great City!
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CT CyberSecurity News
October 30, 2025 07:00 AM
How the City of Toronto embeds security across governance and operations
In this Help Net Security interview, Andree Noel, Deputy CISO at City of Toronto, discusses how the municipality strengthens its cyber...
October 03, 2025 07:00 AM
Toronto Parking Authority officials ‘cooking the books’ to hide Green P credit card security flaws, complaint alleges
The City of Toronto has launched an investigation into the allegations, made by a former cybersecurity analyst at the parking authority.
October 03, 2025 07:00 AM
The Toronto Parking Authority is in hot water again
In rather unsettling news, the City of Toronto is investigating the operator of Green P for allegedly manipulating internal records,...
October 02, 2025 07:00 AM
Security flaws left Ontario's 2022 municipal online elections highly exposed to attack, analysis finds
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September 30, 2025 07:00 AM
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September 29, 2025 07:00 AM
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When the breach was first disclosed, WestJet reported that some guests experienced intermittent disruptions on its website and mobile app.
September 11, 2025 07:00 AM
Ryan Lim appointed CIO in Greater Toronto city
Ryan Lim, Mississauga CIO, Greater Toronto Area, city digital transformation, municipal IT, cybersecurity, cloud adoption, AI governance,...
September 09, 2025 07:00 AM
Bell launches Bell Cyber, building on AI and tech services umbrella
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
CT CyberSecurity History Information
Official Website of City of Toronto
The official website of City of Toronto is http://www.toronto.ca.
City of Toronto’s AI-Generated Cybersecurity Score
According to Rankiteo, City of Toronto’s AI-generated cybersecurity score is 717, reflecting their Moderate security posture.
How many security badges does City of Toronto’ have ?
According to Rankiteo, City of Toronto currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does City of Toronto have SOC 2 Type 1 certification ?
According to Rankiteo, City of Toronto is not certified under SOC 2 Type 1.
Does City of Toronto have SOC 2 Type 2 certification ?
According to Rankiteo, City of Toronto does not hold a SOC 2 Type 2 certification.
Does City of Toronto comply with GDPR ?
According to Rankiteo, City of Toronto is not listed as GDPR compliant.
Does City of Toronto have PCI DSS certification ?
According to Rankiteo, City of Toronto does not currently maintain PCI DSS compliance.
Does City of Toronto comply with HIPAA ?
According to Rankiteo, City of Toronto is not compliant with HIPAA regulations.
Does City of Toronto have ISO 27001 certification ?
According to Rankiteo,City of Toronto is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of City of Toronto
City of Toronto operates primarily in the Government Administration industry.
Number of Employees at City of Toronto
City of Toronto employs approximately 21,134 people worldwide.
Subsidiaries Owned by City of Toronto
City of Toronto presently has no subsidiaries across any sectors.
City of Toronto’s LinkedIn Followers
City of Toronto’s official LinkedIn profile has approximately 373,734 followers.
NAICS Classification of City of Toronto
City of Toronto is classified under the NAICS code 92, which corresponds to Public Administration.
City of Toronto’s Presence on Crunchbase
No, City of Toronto does not have a profile on Crunchbase.
City of Toronto’s Presence on LinkedIn
Yes, City of Toronto maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/city-of-toronto.
Cybersecurity Incidents Involving City of Toronto
As of November 27, 2025, Rankiteo reports that City of Toronto has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
City of Toronto has an estimated 11,116 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at City of Toronto ?
Incident Types: The types of cybersecurity incidents that have occurred include Ransomware and Data Leak.
How does City of Toronto detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an remediation measures with working with the city clerk’s office to prevent future occurrences, and communication strategy with apology letter from vincent sferrazza..
Incident Details
Can you provide details on each incident ?
Title: Toronto Privacy Breach
Description: Toronto residents’ data was improperly shared with the councilor’s office in a privacy breach that exposed 7,000 Torontonians personal information. A city transportation director named Vincent Sferrazza informs 7,227 participants in a program for senior citizens and disabled people who receive free sidewalk snow clearing of an 'inadvertent disclosure' that included their names, addresses, and whether they were senior citizens or disabled. Sferrazza wrote, apologizing and saying his department is working with the city clerk’s office to stop it from happening again.
Type: Data Breach
Attack Vector: Inadvertent Disclosure
Title: GoAnywhere Zero-Day Vulnerability Exploited by Clop Ransomware Group
Description: The GoAnywhere zero-day vulnerability was used by the Clop ransomware group to infect the City of Toronto.
Type: Ransomware
Attack Vector: Zero-Day Vulnerability
Vulnerability Exploited: GoAnywhere Zero-Day Vulnerability
Threat Actor: Clop Ransomware Group
Motivation: Financial Gain
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Data Leak.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach CIT22524423
Data Compromised: Names, Addresses, Status as senior citizens or disabled
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Addresses, Status As Senior Citizens Or Disabled and .
Which entities were affected by each incident ?
Incident : Data Breach CIT22524423
Entity Name: City of Toronto
Entity Type: Government
Industry: Public Administration
Location: Toronto, Canada
Customers Affected: 7,227
Incident : Ransomware CIT34121023
Entity Name: City of Toronto
Entity Type: Government
Industry: Public Administration
Location: Toronto, Canada
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach CIT22524423
Remediation Measures: Working with the city clerk’s office to prevent future occurrences
Communication Strategy: Apology letter from Vincent Sferrazza
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach CIT22524423
Type of Data Compromised: Names, Addresses, Status as senior citizens or disabled
Number of Records Exposed: 7,227
Personally Identifiable Information: NamesAddresses
What measures does the company take to prevent data exfiltration ?
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Working with the city clerk’s office to prevent future occurrences, .
Ransomware Information
Was ransomware involved in any of the incidents ?
Incident : Ransomware CIT34121023
Ransomware Strain: Clop
References
Where can I find more information about each incident ?
Incident : Ransomware CIT34121023
Source: BleepingComputer
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: BleepingComputer.
Investigation Status
What is the current status of the investigation for each incident ?
Incident : Ransomware CIT34121023
Investigation Status: Ongoing
How does the company communicate the status of incident investigations to stakeholders ?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Apology Letter From Vincent Sferrazza.
Post-Incident Analysis
What were the root causes and corrective actions taken for each incident ?
Incident : Data Breach CIT22524423
Corrective Actions: Working With The City Clerk’S Office To Prevent Future Occurrences,
What corrective actions has the company taken based on post-incident analysis ?
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Working With The City Clerk’S Office To Prevent Future Occurrences, .
Additional Questions
General Information
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident was an Clop Ransomware Group.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were Names, Addresses, Status as senior citizens or disabled and .
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Names, Addresses and Status as senior citizens or disabled.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 7.2K.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is BleepingComputer.
Investigation Status
What is the current status of the most recent investigation ?
Current Status of Most Recent Investigation: The current status of the most recent investigation is Ongoing.
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Latest Global CVEs (Not Company-Specific)
Description
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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RapidWhat Do We Measure ?
Incident
Finding
Grade
Digital Assets
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Network Security
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
SBOM (Software Bill of Materials)
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
