Parexel
Company Details
Linkedin ID:
parexel
Website:
Employees number:
20,434
Number of followers:
831,540
NAICS:
3254
Industry Type:
Homepage:
parexel.com
IP Addresses:
0
Company ID:
PAR_1325249
Scan Status:
In-progress
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
Parexel Vendor Cyber Rating & Cyber Score
parexel.comParexel is a leading global clinical research organization (CRO) providing insights-driven Clinical and Consulting solutions to the world’s life sciences industry. Leveraging deep local knowledge and a global breadth of clinical, regulatory and therapeutic expertise, our 24,000+ professionals worldwide work in partnership with biopharmaceutical leaders, emerging innovators and sites to design and deliver clinical trials with patients in mind — broadening access and making clinical research a care option for anyone, anywhere. Our proven track record spans 40+ years and drives us forward, advancing clinical research in healthcare’s most complex areas while harnessing innovation to drive efficiencies across every phase of the clinical development process. Our insights-driven approach, proven delivery and trusted execution are accelerating the delivery of life-changing treatments to patients — With Heart.™ We continue to earn recognition industrywide, including the 2025 Scrip Award for “Best Contract Research Organization – Full-Service Provider,” 2024 Fierce Biotech CRO Award for "Innovative Approaches to Patient-Centric Research" and the 2024 and 2023 Society for Clinical Research Sites (SCRS) Eagle Award. Community Guidelines Because Parexel’s social media channels are open to the general public and employees, we are not responsible for views expressed other than our own. However, we do not tolerate posts that are: • Abusive, harassing or threatening to others. • Defamatory, offensive, obscene, vulgar or depicting violence. • Hateful targeting by race/ethnicity, age, color, creed, religion, gender, sexual preference or orientation, nationality or political beliefs. • Sexually explicit or pornographic. • Fraudulent, deceptive, libelous, misleading or unlawful. • Referencing criminal or illegal activity. • Spamming. We reserve the right to remove comments that do not adhere to our guidelines and report users who violate the rules of our page.
Parexel A.I CyberSecurity Scoring
Parexel Risk Score (AI oriented)Between 750 and 799
Parexel
Updated:
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Parexel Global Score (TPRM)XXXX
Parexel
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- Vulnerabilities
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Parexel Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
OracleOracle and Parexel: Parexel Data Breach Investigation
Vulnerability
Rankiteo Explanation
Attack without any consequences
Description: Parexel Reports Data Breach Impacting Sensitive Employee Information Parexel, a global clinical research organization, disclosed a data breach affecting sensitive personal information stored in its Oracle OCI E-Business Suite (Oracle EBS) environment. On October 4, 2025, the company detected suspicious activity within the system, prompting an investigation. The breach, confirmed through forensic analysis, revealed that an unauthorized third party accessed employee-related data. Exposed information may include names, Social Security numbers, dates of birth, financial account numbers, payment card details (excluding CVVs), and national ID numbers, though the exact data varies by individual. On December 17, 2025, Parexel began notifying affected individuals via mail, detailing the compromised information and offering 24 months of complimentary credit monitoring services. The breach notice was filed with the Attorney General of Massachusetts, where impacted residents were among the first to be informed. The full scope of affected individuals and additional details remain under review.
Parexel 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 Parexel
Incidents vs Pharmaceutical Manufacturing Industry Average (This Year)
No incidents recorded for Parexel in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Parexel in 2026.
Incident Types Parexel vs Pharmaceutical Manufacturing Industry Avg (This Year)
No incidents recorded for Parexel in 2026.
Incident History — Parexel (X = Date, Y = Severity)
Parexel cyber incidents detection timeline including parent company and subsidiaries
Parexel Company Subsidiaries
Parexel is a leading global clinical research organization (CRO) providing insights-driven Clinical and Consulting solutions to the world’s life sciences industry. Leveraging deep local knowledge and a global breadth of clinical, regulatory and therapeutic expertise, our 24,000+ professionals worldwide work in partnership with biopharmaceutical leaders, emerging innovators and sites to design and deliver clinical trials with patients in mind — broadening access and making clinical research a care option for anyone, anywhere. Our proven track record spans 40+ years and drives us forward, advancing clinical research in healthcare’s most complex areas while harnessing innovation to drive efficiencies across every phase of the clinical development process. Our insights-driven approach, proven delivery and trusted execution are accelerating the delivery of life-changing treatments to patients — With Heart.™ We continue to earn recognition industrywide, including the 2025 Scrip Award for “Best Contract Research Organization – Full-Service Provider,” 2024 Fierce Biotech CRO Award for "Innovative Approaches to Patient-Centric Research" and the 2024 and 2023 Society for Clinical Research Sites (SCRS) Eagle Award. Community Guidelines Because Parexel’s social media channels are open to the general public and employees, we are not responsible for views expressed other than our own. However, we do not tolerate posts that are: • Abusive, harassing or threatening to others. • Defamatory, offensive, obscene, vulgar or depicting violence. • Hateful targeting by race/ethnicity, age, color, creed, religion, gender, sexual preference or orientation, nationality or political beliefs. • Sexually explicit or pornographic. • Fraudulent, deceptive, libelous, misleading or unlawful. • Referencing criminal or illegal activity. • Spamming. We reserve the right to remove comments that do not adhere to our guidelines and report users who violate the rules of our page.
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Parexel CyberSecurity History Information
Official Website of Parexel
The official website of Parexel is http://www.parexel.com.
Parexel’s AI-Generated Cybersecurity Score
According to Rankiteo, Parexel’s AI-generated cybersecurity score is 794, reflecting their Fair security posture.
How many security badges does Parexel’ have ?
According to Rankiteo, Parexel currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has Parexel been affected by any supply chain cyber incidents ?
According to Rankiteo, Parexel has been affected by a supply chain cyber incident involving Oracle, with the incident ID ORAPAR1766015901.
Does Parexel have SOC 2 Type 1 certification ?
According to Rankiteo, Parexel is not certified under SOC 2 Type 1.
Does Parexel have SOC 2 Type 2 certification ?
According to Rankiteo, Parexel does not hold a SOC 2 Type 2 certification.
Does Parexel comply with GDPR ?
According to Rankiteo, Parexel is not listed as GDPR compliant.
Does Parexel have PCI DSS certification ?
According to Rankiteo, Parexel does not currently maintain PCI DSS compliance.
Does Parexel comply with HIPAA ?
According to Rankiteo, Parexel is not compliant with HIPAA regulations.
Does Parexel have ISO 27001 certification ?
According to Rankiteo,Parexel is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Parexel
Parexel operates primarily in the Pharmaceutical Manufacturing industry.
Number of Employees at Parexel
Parexel employs approximately 20,434 people worldwide.
Subsidiaries Owned by Parexel
Parexel presently has no subsidiaries across any sectors.
Parexel’s LinkedIn Followers
Parexel’s official LinkedIn profile has approximately 831,540 followers.
NAICS Classification of Parexel
Parexel is classified under the NAICS code 3254, which corresponds to Pharmaceutical and Medicine Manufacturing.
Parexel’s Presence on Crunchbase
No, Parexel does not have a profile on Crunchbase.
Parexel’s Presence on LinkedIn
Yes, Parexel maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/parexel.
Cybersecurity Incidents Involving Parexel
As of April 04, 2026, Rankiteo reports that Parexel has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
Parexel has an estimated 5,608 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Parexel ?
Incident Types: The types of cybersecurity incidents that have occurred include Vulnerability.
How does Parexel detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an communication strategy with data breach notification letters mailed to impacted individuals..
Incident Details
Can you provide details on each incident ?
Title: Parexel Data Breach Involving Sensitive Personal Information
Description: Parexel reported a data breach where sensitive personal identifiable information in its Oracle OCI E-Business Suite environment may have been compromised. An unauthorized third party accessed the data, leading to the exposure of personal and financial information of employees.
Date Detected: 2025-10-04
Date Publicly Disclosed: 2025-12-17
Type: Data Breach
Threat Actor: Unauthorized third party
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 Vulnerability.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach ORAPAR1766015901
Data Compromised: Sensitive personal identifiable information
Systems Affected: Oracle OCI E-Business Suite (Oracle EBS)
Identity Theft Risk: High
Payment Information Risk: High
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Name, Social Security Number, Date Of Birth, Financial Account Number, Payment Card Number (Without Cvv), National Id Number and .
Which entities were affected by each incident ?
Incident : Data Breach ORAPAR1766015901
Entity Name: Parexel
Entity Type: Company
Industry: Clinical Research, Pharmaceutical
Customers Affected: Employees
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach ORAPAR1766015901
Communication Strategy: Data breach notification letters mailed to impacted individuals
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach ORAPAR1766015901
Type of Data Compromised: Name, Social security number, Date of birth, Financial account number, Payment card number (without cvv), National id number
Sensitivity of Data: High
Personally Identifiable Information: Yes
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : Data Breach ORAPAR1766015901
Regulatory Notifications: Reported to the Attorney General of the Commonwealth of Massachusetts
References
Where can I find more information about each incident ?
Incident : Data Breach ORAPAR1766015901
Source: Attorney General of the Commonwealth of Massachusetts
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Attorney General of the Commonwealth of Massachusetts.
Investigation Status
What is the current status of the investigation for each incident ?
Incident : Data Breach ORAPAR1766015901
Investigation Status: Completed
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 Data breach notification letters mailed to impacted individuals.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach ORAPAR1766015901
Customer Advisories: 24 months of complimentary credit monitoring services provided to affected individuals
What advisories does the company provide to stakeholders and customers following an incident ?
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: was 24 months of complimentary credit monitoring services provided to affected individuals.
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 Unauthorized third party.
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2025-10-04.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2025-12-17.
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 Sensitive personal identifiable information.
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 Sensitive personal identifiable information.
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 Attorney General of the Commonwealth of Massachusetts.
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 Completed.
Stakeholder and Customer Advisories
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an 24 months of complimentary credit monitoring services provided to affected individuals.
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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.
