What is the official website of OC Transpo ?

The official website of OC Transpo is http://octranspo.com.

What is OC Transpo's cybersecurity risk score?

OC Transpo has an AI-generated cybersecurity risk score of 739 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has OC Transpo experienced?

According to Rankiteo, OC Transpo currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has OC Transpo been affected by any supply chain cyber incidents ?

According to Rankiteo, OC Transpo has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does OC Transpo have SOC 2 Type 1 certification ?

According to Rankiteo, OC Transpo is not certified under SOC 2 Type 1.

Does OC Transpo have SOC 2 Type 2 certification ?

According to Rankiteo, OC Transpo does not hold a SOC 2 Type 2 certification.

Does OC Transpo comply with GDPR ?

According to Rankiteo, OC Transpo is not listed as GDPR compliant.

Does OC Transpo have PCI DSS certification ?

According to Rankiteo, OC Transpo does not currently maintain PCI DSS compliance.

Does OC Transpo comply with HIPAA ?

According to Rankiteo, OC Transpo is not compliant with HIPAA regulations.

Does OC Transpo have ISO 27001 certification ?

According to Rankiteo,OC Transpo is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does OC Transpo operate in ?

OC Transpo operates primarily in the Urban Transit Services industry.

How many employees does OC Transpo have ?

OC Transpo employs approximately 385 people worldwide.

Does OC Transpo own any subsidiaries ?

OC Transpo presently has no subsidiaries across any sectors.

How many LinkedIn followers does OC Transpo have ?

OC Transpo's official LinkedIn profile has approximately 1,350 followers.

What is the NAICS classification code for OC Transpo ?

OC Transpo is classified under the NAICS code 4851, which corresponds to Urban Transit Systems.

Does OC Transpo have a Crunchbase profile ?

No, OC Transpo does not have a profile on Crunchbase.

Does OC Transpo have a LinkedIn profile ?

Yes, OC Transpo maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/oc-transpo.

How many cybersecurity incidents has OC Transpo experienced ?

As of August 2, 2026, Rankiteo reports that OC Transpo has experienced 1 cybersecurity incidents.

How many peer or competitor companies does OC Transpo have ?

OC Transpo has an estimated 86 peer or competitor companies worldwide.

What types of cybersecurity incidents has OC Transpo faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

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OC Transpo

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739

/1000

Moderate

764

/1000

Fair

OC Transpo Vendor Cyber Rating & Cyber Score

octranspo.com

Add Your Compliance Badge

OC Transpo moves people in Canada’s national capital, and we are proud to be your choice to get there. With a population of over one million residents and covering an area of more than 2,790 square kilometres, Ottawa is one of the largest cities in Canada. We provide transit services throughout Ottawa as well as service to parts of Gatineau, Québec. While public transit has operated in Ottawa for over 150 years, OC Transpo was established in 1973. Today, OC Transpo is made up of 3,000 employees who support over 90 million customer trips per year. OC Transpo’s fleet is made up of 855 fully accessible conventional buses, 80 minibuses providing door-to-door service and Alstom’s Citadis Spirit and Coradia Lint trains. For the future, OC

OC Transpo A.I CyberSecurity Scoring

Scoring History

OC Transpo

OC Transpo CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

OC Transpo

Breach

12/2020

OCT244121122

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A.I.

OC Transpo Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for OC Transpo

Incidents vs Urban Transit Services Industry Avg (This Year)

No incidents recorded for OC Transpo in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for OC Transpo in 2026.

Incident Types OC Transpo vs Urban Transit Services Industry Avg (This Year)

No incidents recorded for OC Transpo in 2026.

Incident History - OC Transpo (X = Date, Y = Severity)

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SUBSIDIARY

OC Transpo Subsidiaries

Parent Company

OC Transpo

Urban Transit Services

Website: http://octranspo.com

Company Size: 385

No subsidiary data available for this company.

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OC Transpo Similar Companies

Metropolitan Transportation Authority

mta.info

The Metropolitan Transportation Authority is North America's largest transportation network, serving a population of 15.3 million people in the 5,000-square-mile area fanning out from New York City through Long Island, southeastern New York State, and Connecticut. The MTA comprises six agencies: MTA New York City Transit, MTA Bus Company, MTA Long Island Rail Road, MTA Metro-North Railroad, MTA Bridges and Tunnels, and MTA Construction & Development. The MTA network has the nation’s largest bus fleet and more subway and commuter rail cars than all other U.S. transit systems combined. It provides around 2.6 billion trips each year, accounting for about one-third of the nation’s mass transit users and two-thirds of its commuter rail passengers. MTA Bridges and Tunnels, which recorded a record 329 million crossings in 2019, carries more vehicles than any other bridge and tunnel authority in the nation. Interested in doing great work that impacts the lives of millions every day? Apply for a position today. You’ll not only have an opportunity to bring your skills to a mission in which you can take pride, you’ll enjoy first-class benefits including pension and 401(k) retirement savings plans, Wellness programs, Insurance plans, Healthcare plans, a generous vacation and leave package, and medical coverage for spouses, domestic partners, and dependents. The MTA’s provision of safe, clean, efficient public transportation is the lifeblood of the New York City area.

RATPgroup

https://ratpgroup.com

The RATP Group is the world's third largest public transport company, carrying 12 million people every day in France and around the world. It boasts unrivalled experience in design, project management, operation and maintenance of all types of urban and suburban transport, making it an industry leader called upon around the globe for its expertise. The RATP Group already operates in 15 countries through 100 subsidiaries and is stepping up its international expansion through some major projects worldwide. The RATP Group is also a strong proponent of sustainable mobility. It has the know-how to meet new service quality challenges by anticipating new passenger expectations in terms of information, accessibility, safety, regularity and service innovation. The RATP Group at a glance: - 71,000 employees - Operations in 15 countries Specialisations: Operation, maintenance and engineering of passenger transport networks: urban and suburban transport (train, metro, tramway, bus)

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NEWS

OC Transpo CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

July 24, 2025 07:00 AM

US Coast Guard unveils cybersecurity FAQs for MTSA-regulated facilities and vessels

The U.S. Coast Guard published this week long-anticipated FAQs for its cybersecurity in the Marine Transportation System Final Rule,...

Read Article

July 22, 2025 07:00 AM

Coast Guard Issues Cyber Rule for Maritime Transport Safety

NEWS BRIEF. The Coast Guard has announced that the rule known as Cybersecurity in Marine Transportation System (MTS) has gone into full...

Read Article

June 30, 2024 07:00 AM

Some systems still down at Co-ops in western Canada following cybersecurity incident

One of the most common stores in western Canada says some of its systems are still down following a cybersecurity incident the company...

Read Article

June 26, 2023 07:00 AM

Petro-Canada issues may be 'tip of the iceberg' after Suncor cybersecurity incident

Suncor Energy Inc. falling victim to a cyberattack may be the most significant cybersecurity breach of an oil and gas company thus far in Canadian history,...

Read Article

April 10, 2023 07:00 AM

Oil and gas sector routinely targeted by cyber attackers, experts say

Cybersecurity experts say they aren't surprised by the revelation contained within a package of leaked U.S. intelligence documents...

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-18556

SUMMARY

Authentication bypass using an alternate path or channel vulnerability in N-able N-central allows Authentication Bypass. This issue affects N-central: through 2026.1.

Published

Date2026-08-01

Updated

Date2026-08-01

RISK INFORMATION (Score: )

cvss4

Base Score: 8.2

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/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

Impact Score

Exploitability

REFERENCES

https://uptime.n-able.com/

CVE-2026-55735

SUMMARY

Improper Verification of Cryptographic Signature in ueberauth guardian allows an unauthenticated attacker to revoke a victim's session with a forged token. Guardian.revoke/3 in lib/guardian.ex decodes the supplied token with peek/1, which performs no signature verification (it only base64-decodes the JWT header and payload). The resulting unverified claims are forwarded directly to the configured token module's revoke callback and the implementation's on_revoke callback, a state-mutating sink. The sibling operations refresh/2 and exchange/4 both call decode_and_verify first, so the signature is checked before anything acts on the claims; revoke/3 is the only state-mutating path that acts on claims without verifying the signature. An attacker who knows or guesses a victim's identifying claim values (jti, sub) can forge a JWT carrying those claims, sign it with an arbitrary key, and submit it to any endpoint that funnels a caller-supplied token into Guardian.revoke/3 (the standard logout / session-revocation pattern). When the token module mutates state keyed by the claims (whitelist deletion or blacklist insertion, for example a GuardianDb-style store), the victim's legitimate session is evicted. This is an unauthenticated session-revocation denial of service; the attacker never needs the signing secret. This issue affects guardian: from 1.0.0 before 2.4.1.

Published

Date2026-08-01

Updated

Date2026-08-01

RISK INFORMATION (Score: )

cvss4

Base Score: 8.2

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/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

Impact Score

Exploitability

REFERENCES

CVE-2026-55734

SUMMARY

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian (Guardian.Permissions module) allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines 'Elixir.Guardian.Permissions':encode_permissions!/1, 'Elixir.Guardian.Permissions':encode_permissions_into_claims!/2, 'Elixir.Guardian.Permissions':do_encode_permissions!/2. The Guardian.Permissions mixin installs a public encode_permissions!/1 function on every module that does use Guardian.Permissions. For each key of the supplied map, encode_permissions!/1 calls String.to_atom(to_string(k)) before any validation runs. The integer-value clause of do_encode_permissions!/2 then short-circuits straight to encoding without validating the key against the configured permission set, so a key with an integer value is interned as a fresh atom with no exception raised. Atoms are never garbage collected and the BEAM atom table is a fixed-size resource (default roughly 1,048,576 entries), so each unique attacker-chosen key permanently consumes one slot. An attacker who can influence a permission map that reaches encode_permissions!/1 (for example a permissions map read from a request body and passed into token issuance via encode_permissions_into_claims!/2) can mint an unbounded number of atoms and exhaust the atom table, crashing the entire BEAM node and every service running on it. The sibling decode_permissions/1 is not affected because it skips keys absent from the configured permission set. This issue affects guardian: from 2.0.0 before 2.4.1.

Published

Date2026-08-01

Updated

Date2026-08-01

RISK INFORMATION (Score: )

cvss4

Base Score: 6.9

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/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

Impact Score

Exploitability

REFERENCES

CVE-2026-55733

SUMMARY

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-controlled binary input. Guardian.Permissions.AtomEncoding encodes permission scopes by passing arbitrary binaries to String.to_atom/1. When encode/3 in lib/guardian/permissions/atom_encoding.ex is called with a list, each binary entry is handled by the encode_value/3 binary clause, which calls String.to_atom(value) with no allow-list check. The perm_set argument (the application's small, finite set of legitimate permission names) is discarded, so any external string flows straight into atom creation. This encoder is selected with use Guardian.Permissions, encoding: Guardian.Permissions.AtomEncoding and reached through the imported encode/3 entry point. String.to_atom/1 creates a brand-new atom for every previously unseen binary, atoms are never garbage collected, and the BEAM atom table is fixed at roughly 1,048,576 entries by default. An application that funnels attacker-influenced permission scopes (from a request body, a JWT claim, or other external input) into encode/3 therefore mints one permanent atom per distinct value. A modest stream of varied, unauthenticated input permanently consumes the atom table and crashes the BEAM node with system_limit, taking down every application running on it. The default encoder is Guardian.Permissions.BitwiseEncoding, which is not affected. This issue affects guardian: from 2.0.0 before 2.4.1.

Published

Date2026-08-01

Updated

Date2026-08-01

RISK INFORMATION (Score: )

cvss4

Base Score: 6.9

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/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

Impact Score

Exploitability

REFERENCES

CVE-2026-54894

SUMMARY

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.to_atom/1. base_key/1 in lib/guardian/plug/keys.ex converts any binary into the atom :"guardian_<input>", and the derived helpers claims_key/1, resource_key/1, and token_key/1 create a second atom on top of that. key_from_other/1 likewise converts a regex-captured binary through String.to_atom/1. The public specs advertise String.t() as a valid argument, so passing a string is documented usage, and higher-level entry points such as Guardian.Plug.current_token(conn, key: key) thread the caller-supplied key straight into these functions. String.to_atom/1 creates a brand-new atom for every previously unseen binary, atoms are never garbage collected, and the BEAM atom table is fixed at roughly 1,048,576 entries by default. An application that routes attacker-influenced data (a tenant identifier, header, or other request input) into a Guardian key therefore mints one permanent atom per distinct value. A modest stream of varied, unauthenticated input permanently consumes the atom table and crashes the BEAM node, taking down every application running on it. This issue affects guardian: from 0.1.0 before 2.4.1.

Published

Date2026-08-01

Updated

Date2026-08-01

RISK INFORMATION (Score: )

cvss4

Base Score: 6.9

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/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

Impact Score

Exploitability

REFERENCES

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