What is the official website of Cosmote eValue ?

The official website of Cosmote eValue is https://www.cosmote-evalue.gr/.

What is Cosmote eValue's cybersecurity risk score?

Cosmote eValue has an AI-generated cybersecurity risk score of 757 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Cosmote eValue experienced?

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

Has Cosmote eValue been affected by any supply chain cyber incidents ?

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

Does Cosmote eValue have SOC 2 Type 1 certification ?

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

Does Cosmote eValue have SOC 2 Type 2 certification ?

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

Does Cosmote eValue comply with GDPR ?

According to Rankiteo, Cosmote eValue is not listed as GDPR compliant.

Does Cosmote eValue have PCI DSS certification ?

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

Does Cosmote eValue comply with HIPAA ?

According to Rankiteo, Cosmote eValue is not compliant with HIPAA regulations.

Does Cosmote eValue have ISO 27001 certification ?

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

Which industry does Cosmote eValue operate in ?

Cosmote eValue operates primarily in the Outsourcing and Offshoring Consulting industry.

How many employees does Cosmote eValue have ?

Cosmote eValue employs approximately 1,647 people worldwide.

Does Cosmote eValue own any subsidiaries ?

Cosmote eValue presently has no subsidiaries across any sectors.

How many LinkedIn followers does Cosmote eValue have ?

Cosmote eValue's official LinkedIn profile has approximately 15,106 followers.

What is the NAICS classification code for Cosmote eValue ?

Cosmote eValue is classified under the NAICS code 541615, which corresponds to Others.

Does Cosmote eValue have a Crunchbase profile ?

No, Cosmote eValue does not have a profile on Crunchbase.

Does Cosmote eValue have a LinkedIn profile ?

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

How many cybersecurity incidents has Cosmote eValue experienced ?

As of July 17, 2026, Rankiteo reports that Cosmote eValue has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Cosmote eValue have ?

Cosmote eValue has an estimated 1,159 peer or competitor companies worldwide.

What types of cybersecurity incidents has Cosmote eValue faced ?

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

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Cosmote eValue

Boost Score +25 with badge (5 left)

757

/1000

Fair

782

/1000

Fair

Cosmote eValue Vendor Cyber Rating & Cyber Score

cosmote-evalue.gr

Add Your Compliance Badge

Empowering growth. Driving value. Headquartered in Greece, with 25 years of experience, Cosmote eValue, member of OTE Group of Companies, has been delivering Customer Experience and Relationship Initiatives to some of the region’s leading organizations. We have expanded our operations to cover 20+ countries, with established presence in Greece, Romania, and Belgium. Our specialized team of 7.000 members works with over 80 commercial and governmental clients. Working side by side with our clients we’ve transformed the way in which they connect with and manage their customer relationships.

Cosmote eValue A.I CyberSecurity Scoring

Scoring History

Cosmote eValue

Cosmote eValue CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Cosmote eValue

Data Leak

10/2020

COS163010523

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A.I.

Cosmote eValue 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 Cosmote eValue

Incidents vs Outsourcing and Offshoring Consulting Industry Avg (This Year)

No incidents recorded for Cosmote eValue in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Cosmote eValue in 2026.

Incident Types Cosmote eValue vs Outsourcing and Offshoring Consulting Industry Avg (This Year)

No incidents recorded for Cosmote eValue in 2026.

Incident History - Cosmote eValue (X = Date, Y = Severity)

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SUBSIDIARY

Cosmote eValue Subsidiaries

Cosmote eValue

Outsourcing and Offshoring Consulting

Website: https://www.cosmote-evalue.gr/

Company Size: 1,647

OTE Group of Companies (HTO)Telecommunications

COSMOTETelecommunications

GermanosRetail

COSMOTE Technical ServicesTelecommunications

Cosmote Global SolutionsIT Services and IT Consulting

COSMOTE PaymentsFinancial Services

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NEWS

Cosmote eValue CyberSecurity News

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

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-44453

SUMMARY

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memory allocated using alloca can be as huge as ~600KB, which exceeds the default pthread stack size used by musl libc (128KB). If the amount of memory allocated by alloca exceeds the stack size, the h2o server crashes with a segmentation fault, while it tries to touch the guard page. This issue has been fixed by commit 6b5370d.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-44452

SUMMARY

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 8dc37cb, when h2o receives a ClientHello message over TLS or QUIC and it contains a zero-length SNI extension, the h2o server runs over the zero-length hostname while trying to copy the hostname, assuming that it is NULL-terminated. This is a potential denial-of-service attack vector in sense that it might trigger segmentation violation. This issue has been fixed by commit 8dc37cb.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

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

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-44436

SUMMARY

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 8b178e6, Quicly is vulnerable to a Denial of Service attack through connection state corruption. In QUIC Invariants, the maximum length of a Connection ID is 255 bytes, while QUIC version 1 further restricts the maximum to 20 bytes. Quicly implements QUIC version 1 and therefore its CID buffers are limited to 20 bytes. However, to be able to respond to unknown versions of QUIC, its packet decoder accepts Connection IDs of up to 255 bytes. As its CID buffers are merely 20 bytes long, Quicly must reject QUIC version 1 packets with Connection IDs longer than that. The command line tool bundled with Quicly has had that check, however the library itself lacked such enforcement. As a consequence, when used by applications that lack their own enforcement, the connection state becoming inconsistent to buffer overrun. Fortunately, the overflow stops within the allocated chunk of memory, but nevertheless, the bug leads to assertion failures. This issue has been fixed by commit 8b178e6.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-44435

SUMMARY

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received over a CRYPTO stream of a single packet number space exceeds 32KB, causing a Denial of Service. This issue has been fixed by commit 937d0e9.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-44434

SUMMARY

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit dccf5d4, Quicly was vulnerable to stateless reset injection through lack of packet entry validation. The QUIC protocol is designed to withstand packet injection attacks, once the handshake is complete. Only packets that carry some secret patterns are considered as stateless resets. Quicly allows the peer to share up to 4 such patterns per connection. However, until now, it failed to determine which of the 4 slots that it uses to retain the secret patterns contains a valid entry. As the slots are zero-initialized, the failure meant that, unless the peer advertised 4 of such patterns, an all-zero pattern was treated as a stateless reset.In effect, this allowed an on-path attacker to reset QUIC connections governed by Quicly. This issue has been fixed by commit dccf5d4.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

3.9

REFERENCES

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