What is the official website of Tes ?

The official website of Tes is http://www.tes.com.

What is Tes's cybersecurity risk score?

Tes has an AI-generated cybersecurity risk score of 789 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Tes experienced?

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

Has Tes been affected by any supply chain cyber incidents ?

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

Does Tes have SOC 2 Type 1 certification ?

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

Does Tes have SOC 2 Type 2 certification ?

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

Does Tes comply with GDPR ?

According to Rankiteo, Tes is not listed as GDPR compliant.

Does Tes have PCI DSS certification ?

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

Does Tes comply with HIPAA ?

According to Rankiteo, Tes is not compliant with HIPAA regulations.

Does Tes have ISO 27001 certification ?

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

Which industry does Tes operate in ?

Tes operates primarily in the Education industry.

How many employees does Tes have ?

Tes employs approximately 2,474 people worldwide.

Does Tes own any subsidiaries ?

Tes presently has no subsidiaries across any sectors.

How many LinkedIn followers does Tes have ?

Tes's official LinkedIn profile has approximately 260,999 followers.

What is the NAICS classification code for Tes ?

Tes is classified under the NAICS code 61, which corresponds to Educational Services.

Does Tes have a Crunchbase profile ?

No, Tes does not have a profile on Crunchbase.

Does Tes have a LinkedIn profile ?

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

How many cybersecurity incidents has Tes experienced ?

As of August 28, 2026, Rankiteo reports that Tes has not experienced any cybersecurity incidents.

How many peer or competitor companies does Tes have ?

Tes has an estimated 2,926 peer or competitor companies worldwide.

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Tes

Boost Score +25 with badge (5 left)

789

/1000

Fair

814

/1000

Good

Tes Vendor Cyber Rating & Cyber Score

tes.com

Add Your Compliance Badge

Tes is a global education technology company committed to supporting teachers and schools worldwide. We provide products and services that inspire, support and connect teachers and schools to help them achieve and deliver great outcomes for their pupils. We have over 100 years of experience in education and a thriving active community of school teachers and leaders visiting our site over two million times a month. We help schools Attract, Train and Empower their staff with specialist recruitment, retention, qualification, CPD and classroom management software. We help teachers prepare their lessons by hosting a vibrant resources sharing platform of quality lessons plans generated by teachers who want to share their resources. And we

Tes A.I CyberSecurity Scoring

Scoring History

Tes

Tes CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

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A.I.

Tes 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 Tes

Incidents vs Education Industry Avg (This Year)

No incidents recorded for Tes in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Tes in 2026.

Incident Types Tes vs Education Industry Avg (This Year)

No incidents recorded for Tes in 2026.

Incident History - Tes (X = Date, Y = Severity)

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SUBSIDIARY

Tes Subsidiaries

Parent Company

Tes

Education

Website: http://www.tes.com

Company Size: 501-1,000 employees

No subsidiary data available for this company.

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Tes Similar Companies

Aakash Educational Services Limited

cb ac.in

Aakash Educational Services Limited (AESL) is a leading test-prep company in India with a strong legacy of over 37 years, that provides comprehensive test preparatory services for students preparing for Medical (NEET) and Engineering Entrance Examinations (JEE), School/Board Exams & Competitive Exams such as NTSE, KVPY, and Olympiads. Founded in 1988, we have 300+ centres nationwide and growing. Over the last three decades, Aakash has helped transform the lives of lakhs of students by helping them fulfil their dreams of becoming a doctor or an engineer. With a strong selection track record of producing 85,000+ Rankers across NEET & JEE, Aakash commitment to a ‘Student First’ approach has been at the core of all initiatives. Whether it is a new product launch or tech innovations to make the student experience more engaging and meaningful, Aakash leaves no stone unturned to offer simply the best. At Aakash, we are on a mission to build an omni-channel learning platform that will catapult the test-prep experience to the next level and help build India’s largest education company. We intend to transform the test-prep sector through innovative & technology-driven Hybrid programs and digitally-enabled learning solutions to complement a robust and fast-growing national footprint of centres that will enable millions of students to access quality education beyond geographical barriers. We are excited to create amazing opportunities to work in an environment that encourages innovation, collaboration, engagement, peer-to-peer learning and continuous mentoring opportunities. At Aakash, we are always on the lookout for exceptional professionals who are agile, big thinkers, and are ready to challenge the status quo. Needless to say, the supportive, rewarding and flexible culture at Aakash offers plenty of opportunities and avenues for career development.

Cambridge University Press & Assessment

cambridge.org

We are Cambridge University Press & Assessment. We are a world-leading academic publisher and assessment organisation, and part of the University of Cambridge. We’re driven by a simple mission – to contribute to society through the pursuit of education, learning, and research at the highest international levels of excellence. Our team is one connected, global community, pursuing potential and moving forward, together. We will keep exploring, collaborating, and innovating to find bold new ways to spread knowledge, spark enquiry, and aid understanding.

Ministry of Education, Singapore (MOE)

moe.gov.sg

The Ministry of Education is committed to bring out the best in every child by providing a variety of learning opportunities, nurturing the whole child holistically. The broad-based education exposes each child to different possibilities and ensures a strong foundation for learning in a variety of domains. MOE has created a variegated education landscape with diverse pathways, aimed at helping our children cultivate qualities such as creativity, confidence, compassion and resilience – life skills essential in a rapidly changing world. They also learn values such as respect, responsibility, integrity, care, and harmony; all of which are important for safeguarding our cohesive and harmonious multi-racial and multi-cultural society. Collectively, these are the Education Ministry’s efforts to ensure that all our students acquire a broad and deep foundation for a lifelong journey of learning.

EF

ef.com

Founded in 1965 in Sweden, EF (Education First) is a global association of education companies that shares a common mission of opening the world through education, offering language, academic, cultural exchange and education travel programs. Some companies are in the business of technology. Others are in the business of finance, sports, or soft drinks. At EF, we’re in a different kind of business. One that’s a little less tangible, and a lot more important. We’re in the business of understanding.   For 60 years we’ve been the leader in international educational programs and culturally rich travel experiences with the power to change how people think, feel and act. The programs we deliver open the world to students and travelers in ways that challenge biases, overcome barriers, and pave the way for a more understanding world.  You’ll find us working across more than 50 countries, with offices in some of the world’s greatest cities—each one filled with smart, driven people who push each other to be better every day.  And yes, we have technology, we have finance, we even have sports with our own professional cycling team.  But it’s what we do with it—building greater understanding, breaking down barriers, and creating a better world that makes all the difference.   A notice on recruitment scams EF (Education First) accepts job applicant applications, reviews resumes and will contact you directly if there is an interest in your resume. Only submit your resume through our official website, careers.ef.com. We never ask our applicants to pay a fee for any service whatsoever.

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NEWS

Tes CyberSecurity News

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

September 30, 2025 07:00 AM

Ofqual: Severity of cyberattacks on schools has worsened

Regulator releases data showing that while schools show improvements in cybersecurity training, the impact of attacks is now greater and...

Read Article

September 19, 2025 07:00 AM

3 ways we’re boosting our schools’ cybersecurity

If big firms are falling foul of hackers, it's clear trusts and schools need to think carefully about the risk they face too,...

Read Article

September 01, 2025 07:00 AM

Why cyberattacks on Scottish schools make digital skills crucial

Digital threats and cyberattacks seem to be everywhere – but schools need to move beyond the important baseline of simply teaching students...

Read Article

August 21, 2025 07:00 AM

GCSE exams hit by February cyberattack

GCSE exam papers from two boards were affected by a cyberattack earlier this year, but Ofqual says students can have 'full confidence' in...

Read Article

June 11, 2025 07:00 AM

Samsung SDI signs battery supply deal with German energy storage firm Tesvolt - CHOSUNBIZ

Samsung SDI announced on the 11th that it recently signed a battery supply contract for energy storage systems (ESS) with the German commercial energy storage...

Read Article

June 04, 2025 07:00 AM

Tesvolt, Samsung announce 5.26 MWh containerized battery

The large-scale energy storage systems are designed to be compatible with multiple European inverters and reportedly offer high levels of...

Read Article

March 04, 2025 08:00 AM

As VAT bites, private schools have to face the reality of job cuts

Legal expert Emma Thompson outlines the steps private schools need to take if they are forced to make redundancies as a result of the introduction of VAT on...

Read Article

February 20, 2025 08:00 AM

Secrets of the first Scottish secondary rated ‘excellent’ for learning

Hyndland Secondary School in Glasgow has just become the first secondary in Scotland in almost a decade to be rated 'excellent' for learning...

Read Article

January 24, 2025 08:00 AM

Safer Internet Day suggestions

Lesson plans, activities and helpful advice to teach primary and secondary students about web safety and the dangers of the internet.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-81934

SUMMARY

Redis contains a use-after-free vulnerability in the 'tlsProcessPendingData()' function, which handles the TLS pending-data list if Redis is configured with TLS support. A remote, unauthenticated attacker may be able to execute arbitrary commands with the privileges of the Redis server. Fixed in Redis 8.2.9, 8.4.6, 8.6.6, 8.8.2, and 8.10.1.

Published

Date2026-08-27

Updated

Date2026-08-27

RISK INFORMATION (Score: 9.8)

cvss3

Base Score: 9.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

cvss4

Base Score: 9.2

Complexity: LOW

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

5.9

Exploitability

3.9

REFERENCES

CVE-2026-81931

SUMMARY

Unrestricted Upload of File with Dangerous Type in the product photo upload in Roskus Prospero Flow CRM before 5.16.0 allows an authenticated user holding the create product permission (routine Seller role) to execute arbitrary JavaScript in the application origin. The photo validation rule classifies the file only by its content (magic bytes) and rejects only a fixed list of PHP extensions, while ProductSaveController::save() names the stored file using the client-supplied extension and copies it into the public web root. A file that begins with an image header and carries an HTML extension passes validation, is stored under public/asset/upload/product/, and is served with a text/html content type, turning the upload into first-party stored script execution.

Published

Date2026-08-27

Updated

Date2026-08-27

RISK INFORMATION (Score: )

cvss4

Base Score: 4.8

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:L/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-2026-81893

SUMMARY

A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image. Affected version >= 2.26.4

Published

Date2026-08-27

Updated

Date2026-08-27

RISK INFORMATION (Score: 4.7)

cvss3

Base Score: 4.7

Complexity: HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

REFERENCES

CVE-2026-81838

SUMMARY

A relative path traversal issue in the zip extraction functionality in AWS diagram-as-code (awsdac) in versions 0.10 through 0.23 can allow a third party to write arbitrary files to the local filesystem via crafted zip entry names containing path traversal sequences. This could allow the third party to perform inappropriate actions in the diagram bundle. To remediate this issue, users should upgrade to the version 0.24 or later.

Published

Date2026-08-27

Updated

Date2026-08-27

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

cvss4

Base Score: 6.8

Complexity: LOW

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

5.2

Exploitability

1.8

REFERENCES

CVE-2026-81834

SUMMARY

A weakness has been identified in RooCodeInc Roo-Code up to 3.51.1. Affected by this issue is the function ExecaTerminalProcess of the component README File Handler. Executing a manipulation can lead to code injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. Multiple isses were reported to the vendor beforehand. They explain, that "they all apply to Roo Code, a project we no longer support - the repository was archived a while ago, and we don't encourage anyone to use it." This vulnerability only affects products that are no longer supported by the maintainer.

Published

Date2026-08-27

Updated

Date2026-08-27

RISK INFORMATION (Score: 6.3)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:P/A:P

cvss3

Base Score: 6.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

cvss4

Base Score: 2.1

Complexity: LOW

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

3.4

Exploitability

2.8

REFERENCES

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