Hydro Québec
Company Details
Linkedin ID:
hydro-quebec
Website:
Employees number:
15,822
Number of followers:
256,555
NAICS:
22113
Industry Type:
Homepage:
hydroquebec.com
IP Addresses:
0
Company ID:
HYD_2380304
Scan Status:
In-progress
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
Hydro Québec Vendor Cyber Rating & Cyber Score
hydroquebec.comHydro-Québec produit, transporte et distribue de l'électricité. Elle exploite essentiellement des énergies renouvelables, plus particulièrement l'hydroélectricité. Elle fait aussi de la recherche dans les domaines reliés à l'énergie et s'intéresse activement à l'efficacité énergétique. En outre, elle développe les technologies issues de ses recherches. Son unique actionnaire est le gouvernement du Québec. En vertu de la loi, le producteur fournit au distributeur un volume annuel d'électricité patrimoniale au-delà duquel le distributeur s'approvisionne sur les marchés dans un contexte de libre concurrence. Les activités de transport et de distribution sont réglementées. L'entreprise comprend quatre divisions : Hydro-Québec Production Hydro-Québec Production produit de l'électricité et la commercialise sur les marchés de gros au Québec et hors Québec. Hydro-Québec TransÉnergie Hydro-Québec TransÉnergie exploite le plus vaste réseau de transport d'électricité de l'Amérique du Nord pour le bénéfice de ses clients au Québec et hors Québec. Hydro-Québec Distribution Hydro-Québec Distribution assure aux Québécois un approvisionnement fiable en énergie. Au-delà du volume annuel d'électricité patrimoniale fourni par Hydro-Québec Production, elle s'approvisionne sur les marchés. Elle s'emploie à ce que ses clientèles fassent une utilisation efficace de l'électricité. Hydro-Québec Équipement et la Société d'énergie de la Baie James, filiale d'Hydro-Québec, sont les maîtres d'oeuvre des projets de construction d'Hydro-Québec Production et d'Hydro-Québec TransÉnergie.
Hydro Québec A.I CyberSecurity Scoring
Hydro Québec Risk Score (AI oriented)Between 750 and 799
Hydro Québec
Updated:
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Hydro Québec Global Score (TPRM)XXXX
Hydro Québec
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
Hydro Québec Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
Hydro Québec
Cyber Attack
Rankiteo Explanation
Attack without any consequences
Description: A "denial of service" attack, which happens when a system is overloaded with unnecessary requests, was made against the website of Hydro-Quebec. The map of outages was one of the sites on Hydro's website that were still viewable. Unable to load were other pages, such as the Customer Space page. Also impacted was the Hydro-Quebec app. No critical Hydro-Québec systems were attacked and users' personal data was not compromised. The service is being restored by the cybersecurity team.
Hydro Québec 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 Hydro Québec
Incidents vs Renewable Energy Power Generation Industry Average (This Year)
No incidents recorded for Hydro Québec in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Hydro Québec in 2026.
Incident Types Hydro Québec vs Renewable Energy Power Generation Industry Avg (This Year)
No incidents recorded for Hydro Québec in 2026.
Incident History — Hydro Québec (X = Date, Y = Severity)
Hydro Québec cyber incidents detection timeline including parent company and subsidiaries
Hydro Québec Company Subsidiaries
Hydro-Québec produit, transporte et distribue de l'électricité. Elle exploite essentiellement des énergies renouvelables, plus particulièrement l'hydroélectricité. Elle fait aussi de la recherche dans les domaines reliés à l'énergie et s'intéresse activement à l'efficacité énergétique. En outre, elle développe les technologies issues de ses recherches. Son unique actionnaire est le gouvernement du Québec. En vertu de la loi, le producteur fournit au distributeur un volume annuel d'électricité patrimoniale au-delà duquel le distributeur s'approvisionne sur les marchés dans un contexte de libre concurrence. Les activités de transport et de distribution sont réglementées. L'entreprise comprend quatre divisions : Hydro-Québec Production Hydro-Québec Production produit de l'électricité et la commercialise sur les marchés de gros au Québec et hors Québec. Hydro-Québec TransÉnergie Hydro-Québec TransÉnergie exploite le plus vaste réseau de transport d'électricité de l'Amérique du Nord pour le bénéfice de ses clients au Québec et hors Québec. Hydro-Québec Distribution Hydro-Québec Distribution assure aux Québécois un approvisionnement fiable en énergie. Au-delà du volume annuel d'électricité patrimoniale fourni par Hydro-Québec Production, elle s'approvisionne sur les marchés. Elle s'emploie à ce que ses clientèles fassent une utilisation efficace de l'électricité. Hydro-Québec Équipement et la Société d'énergie de la Baie James, filiale d'Hydro-Québec, sont les maîtres d'oeuvre des projets de construction d'Hydro-Québec Production et d'Hydro-Québec TransÉnergie.
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Hydro Québec CyberSecurity News
March 13, 2026 07:00 AM
Hackers are posing as Hydro-Quebec employees, claims report
Hackers are using the Hydro-Quebec logo to defraud customers, according to a report by cybersecurity firm Flare.
February 22, 2026 08:00 AM
AI projects are accelerating in Quebec’s public organizations
By Frédéric Lacroix-Couture, The Canadian Press. Posted February 22, 2026 10:33 am. The number of artificial intelligence (AI) initiatives in Quebec's...
February 10, 2026 08:00 AM
Nova Scotia Power names board member Vivek Sood as new CEO amid scrutiny of cybersecurity, rates
Sood, a longtime grocery executive, will replace Peter Gregg next month.
November 20, 2025 08:00 AM
Hydro-Québec wins award for advancing Canada’s energy sector
Hydro-Québec has been recognized for its pioneering work to build a sustainable, resilient, and innovation-driven future for Canada based on...
November 01, 2025 07:00 AM
Polytechnique Montréal leads pilot project to help nonprofits strengthen their digital networks
By Sidhartha Banerjee, The Canadian Press. Posted November 1, 2025 11:09 am. Faced with the threat of cyberattacks and limited budgets, Quebec nonprofits...
October 30, 2025 07:00 AM
Helping Quebec non-profits below ‘cybersecurity poverty line’ strengthen networks - Montreal
Facing the threat of cyberattacks and with limited budgets, non-profit organizations across Quebec are being offered free cybersecurity...
October 27, 2025 07:00 AM
New funding from Canada’s National Cybersecurity Consortium supports quantum-resilient cybersecurity research at TMU
Ted Rogers School of Management professor Atefeh (Atty) Mashatan and Faculty of Engineering and Architectural Science professor Reza Arani...
May 21, 2025 07:00 AM
Bell says services fully restored after widespread outage hit Ontario, Quebec
After users in Ontario and Quebec reported a widespread outage of Bell Canada's services this morning, the company said an update triggered...
April 09, 2025 07:00 AM
Hydropower infrastructure vulnerable to cyberattacks
Cybersecurity threats to hydropower dams are becoming more frequent and severe, with attacks linked to state-backed actors from Iran, Russia, and elsewhere...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Hydro Québec CyberSecurity History Information
Official Website of Hydro Québec
The official website of Hydro Québec is http://www.hydroquebec.com.
Hydro Québec’s AI-Generated Cybersecurity Score
According to Rankiteo, Hydro Québec’s AI-generated cybersecurity score is 777, reflecting their Fair security posture.
How many security badges does Hydro Québec’ have ?
According to Rankiteo, Hydro Québec currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has Hydro Québec been affected by any supply chain cyber incidents ?
According to Rankiteo, Hydro Québec has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does Hydro Québec have SOC 2 Type 1 certification ?
According to Rankiteo, Hydro Québec is not certified under SOC 2 Type 1.
Does Hydro Québec have SOC 2 Type 2 certification ?
According to Rankiteo, Hydro Québec does not hold a SOC 2 Type 2 certification.
Does Hydro Québec comply with GDPR ?
According to Rankiteo, Hydro Québec is not listed as GDPR compliant.
Does Hydro Québec have PCI DSS certification ?
According to Rankiteo, Hydro Québec does not currently maintain PCI DSS compliance.
Does Hydro Québec comply with HIPAA ?
According to Rankiteo, Hydro Québec is not compliant with HIPAA regulations.
Does Hydro Québec have ISO 27001 certification ?
According to Rankiteo,Hydro Québec is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Hydro Québec
Hydro Québec operates primarily in the Renewable Energy Power Generation industry.
Number of Employees at Hydro Québec
Hydro Québec employs approximately 15,822 people worldwide.
Subsidiaries Owned by Hydro Québec
Hydro Québec presently has no subsidiaries across any sectors.
Hydro Québec’s LinkedIn Followers
Hydro Québec’s official LinkedIn profile has approximately 256,555 followers.
NAICS Classification of Hydro Québec
Hydro Québec is classified under the NAICS code 22113, which corresponds to Electric Power Generation.
Hydro Québec’s Presence on Crunchbase
No, Hydro Québec does not have a profile on Crunchbase.
Hydro Québec’s Presence on LinkedIn
Yes, Hydro Québec maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/hydro-quebec.
Cybersecurity Incidents Involving Hydro Québec
As of April 04, 2026, Rankiteo reports that Hydro Québec has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
Hydro Québec has an estimated 398 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Hydro Québec ?
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack.
How does Hydro Québec detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an remediation measures with service restoration by the cybersecurity team..
Incident Details
Can you provide details on each incident ?
Title: Denial of Service Attack on Hydro-Quebec
Description: A denial of service attack overloaded the website of Hydro-Quebec, making certain pages and the mobile app inaccessible. No critical systems or personal data were compromised.
Type: Denial of Service (DoS)
Attack Vector: Overloading the system with unnecessary requests
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 Cyber Attack.
Impact of the Incidents
What was the impact of each incident ?
Incident : Denial of Service (DoS) HYD15323423
Data Compromised: No
Systems Affected: Hydro-Quebec websiteHydro-Quebec app
Which entities were affected by each incident ?
Incident : Denial of Service (DoS) HYD15323423
Entity Name: Hydro-Quebec
Entity Type: Energy and Utilities
Industry: Energy
Location: Quebec, Canada
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Denial of Service (DoS) HYD15323423
Remediation Measures: Service restoration by the cybersecurity team
Data Breach Information
What measures does the company take to prevent data exfiltration ?
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Service restoration by the cybersecurity team, .
Additional Questions
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 was No.
What was the most significant system affected in an incident ?
Most Significant System Affected: The most significant system affected in an incident was Hydro-Quebec websiteHydro-Quebec app.
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 was No.
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Latest Global CVEs (Not Company-Specific)
Description
nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, two peer-facing consensus request handlers assume that the history index is always available and call blockchain.history_store.history_index().unwrap() directly. That assumption is false by construction. HistoryStoreProxy::history_index() explicitly returns None for the valid HistoryStoreProxy::WithoutIndex state. when a full node is syncing or otherwise running without the history index, a remote peer can send RequestTransactionsProof or RequestTransactionReceiptsByAddress and trigger an Option::unwrap() panic on the request path. This issue has been patched in version 1.3.0.
Risk Information
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.
Risk Information
cvss3
Base: 8.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Description
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.
Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/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.
