What is the official website of Tangem ?

The official website of Tangem is https://tangem.com.

What is Tangem's cybersecurity risk score?

Tangem has an AI-generated cybersecurity risk score of 750 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Tangem experienced?

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

Has Tangem been affected by any supply chain cyber incidents ?

According to Rankiteo, Tangem has been affected by a supply chain cyber incident involving MediaTek, with the incident ID TANKRANOTMEDCOI1773311566.

Does Tangem have SOC 2 Type 1 certification ?

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

Does Tangem have SOC 2 Type 2 certification ?

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

Does Tangem comply with GDPR ?

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

Does Tangem have PCI DSS certification ?

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

Does Tangem comply with HIPAA ?

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

Does Tangem have ISO 27001 certification ?

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

Which industry does Tangem operate in ?

Tangem operates primarily in the IT Services and IT Consulting industry.

How many employees does Tangem have ?

Tangem employs approximately 120 people worldwide.

Does Tangem own any subsidiaries ?

Tangem presently has no subsidiaries across any sectors.

How many LinkedIn followers does Tangem have ?

Tangem's official LinkedIn profile has approximately 9,059 followers.

What is the NAICS classification code for Tangem ?

Tangem is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.

Does Tangem have a Crunchbase profile ?

Yes, Tangem has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/tangem.

Does Tangem have a LinkedIn profile ?

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

How many cybersecurity incidents has Tangem experienced ?

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

How many peer or competitor companies does Tangem have ?

Tangem has an estimated 41,068 peer or competitor companies worldwide.

What types of cybersecurity incidents has Tangem faced ?

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

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Tangem

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750

/1000

Fair

775

/1000

Fair

Tangem Vendor Cyber Rating & Cyber Score

tangem.com

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Tangem A.I CyberSecurity Scoring

Scoring History

Tangem

Tangem CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Tangem

Vulnerability

1/2026

MediaTek

TANKRANOTMEDCOI...

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A.I.

Tangem 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 Tangem

Incidents vs IT Services and IT Consulting Industry Avg (This Year)

Tangem has 34.64% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Tangem has 4.76% fewer incidents than the average of all companies with at least one recorded incident.

Incident Types Tangem vs IT Services and IT Consulting Industry Avg (This Year)

Tangem reported 1 incidents this year: 0 cyber attacks, 0 ransomware, 1 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.

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

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SUBSIDIARY

Tangem Subsidiaries

Parent Company

Tangem

IT Services and IT Consulting

Website: https://tangem.com

Company Size: 201-500 employees

No subsidiary data available for this company.

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NEWS

Tangem CyberSecurity News

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

November 10, 2025 08:00 AM

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Read Article

September 11, 2025 07:00 AM

11 Best Hardware Wallets for Safely Storing Crypto in the US and UK in 2025

Discover the 11 best hardware wallets in 2025 for UK and US crypto investors, with Tangem Wallet ranked No. 1 for unmatched security and...

Read Article

December 04, 2024 03:09 PM

United Against Cybercrime: How Kaspersky and Global Law Enforcement Are Shaping a Safer Digital Future

Genie Sugene Gan, Director, Government Affairs & Public Policy for Asia Pacific, Japan, Middle East, Türkiye, and Africa regions, Kaspersky.

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Singapore's Tangem released the first Bitcoin-banknotes. However, they have little in common with traditional paper bills - in fact,...

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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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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.

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