What is the official website of British Mensa ?

The official website of British Mensa is http://www.mensa.org.uk.

What is British Mensa's cybersecurity risk score?

British Mensa has an AI-generated cybersecurity risk score of 738 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has British Mensa experienced?

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

Has British Mensa been affected by any supply chain cyber incidents ?

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

Does British Mensa have SOC 2 Type 1 certification ?

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

Does British Mensa have SOC 2 Type 2 certification ?

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

Does British Mensa comply with GDPR ?

According to Rankiteo, British Mensa is not listed as GDPR compliant.

Does British Mensa have PCI DSS certification ?

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

Does British Mensa comply with HIPAA ?

According to Rankiteo, British Mensa is not compliant with HIPAA regulations.

Does British Mensa have ISO 27001 certification ?

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

Which industry does British Mensa operate in ?

British Mensa operates primarily in the Non-profit Organizations industry.

How many employees does British Mensa have ?

British Mensa employs approximately 38 people worldwide.

Does British Mensa own any subsidiaries ?

British Mensa presently has no subsidiaries across any sectors.

How many LinkedIn followers does British Mensa have ?

British Mensa's official LinkedIn profile has approximately 1,737 followers.

What is the NAICS classification code for British Mensa ?

British Mensa is classified under the NAICS code 8135, which corresponds to Others.

Does British Mensa have a Crunchbase profile ?

No, British Mensa does not have a profile on Crunchbase.

Does British Mensa have a LinkedIn profile ?

Yes, British Mensa maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/british-mensa-limited.

How many cybersecurity incidents has British Mensa experienced ?

As of June 30, 2026, Rankiteo reports that British Mensa has experienced 1 cybersecurity incidents.

How many peer or competitor companies does British Mensa have ?

British Mensa has an estimated 22,504 peer or competitor companies worldwide.

What types of cybersecurity incidents has British Mensa faced ?

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

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British Mensa

Boost Score +25 with badge (5 left)

738

/1000

Moderate

763

/1000

Fair

British Mensa Vendor Cyber Rating & Cyber Score

mensa.org.uk

Add Your Compliance Badge

The society's official objectives are: to provide a stimulating intellectual and social environment for its members to identify and foster human intelligence for the benefit of humanity to encourage research into the nature, characteristics, and uses of intelligence The society welcomes people from every walk of life whose IQ is in the top two per cent of the population, with the objective of enjoying each other's company and participating in a wide range of social and cultural activities.

British Mensa A.I CyberSecurity Scoring

Scoring History

British Mensa

British Mensa CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

British Mensa

Breach

100

01/2021

BRI1416622

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A.I.

British Mensa 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 British Mensa

Incidents vs Non-profit Organizations Industry Avg (This Year)

No incidents recorded for British Mensa in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for British Mensa in 2026.

Incident Types British Mensa vs Non-profit Organizations Industry Avg (This Year)

No incidents recorded for British Mensa in 2026.

Incident History - British Mensa (X = Date, Y = Severity)

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SUBSIDIARY

British Mensa Subsidiaries

Parent Company

British Mensa

Non-profit Organizations

Website: http://www.mensa.org.uk

Company Size: 38

No subsidiary data available for this company.

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NEWS

British Mensa CyberSecurity News

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

May 28, 2025 07:00 AM

British toddler becomes youngest-ever member of the Mensa high-IQ club

Mensa has welcomed its youngest member, a British two-year-old whose professor parents say, "the credit is all his!"

Read Article

December 14, 2021 08:00 AM

Mensa Pays Damages To Former Director Accused Of Data Leak

Mensa - the society for people with high IQs - has paid damages to a former director it accused of being responsible for an embarrassing data leak.

Read Article

February 08, 2021 08:00 AM

Private messages between Mensa forum members are leaked onto the internet

Amid confusion over an alleged security breach at the British branch of Mensa, private messages have been leaked onto the internet.

Read Article

January 30, 2021 08:00 AM

Mensa Website Hacked After Britain’s Smartest Folk Failed To Secure Passwords

British Mensa, the society for people with high IQs, failed to properly secure the passwords on its website ahead of a security breach,...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-8023

SUMMARY

Zephyr's HTTP server (subsys/net/lib/http) provides a static-filesystem resource type (HTTP_RESOURCE_TYPE_STATIC_FS, available when CONFIG_FILE_SYSTEM is enabled) that serves files from a configured root directory. Before this fix, both the HTTP/1 and HTTP/2 front-ends placed the raw, attacker-controlled request path into client-url_buffer (assembled in on_url() for HTTP/1 and copied verbatim from the :path pseudo-header for HTTP/2) without resolving ./.. segments. The static-FS handler then built the on-disk filename by directly concatenating the configured root with that raw URL (snprintk(fname, ..., "%s%s", static_fs_detail-fs_path, client-url_buffer) at http_server_http1.c:603 and http_server_http2.c:490) and opened it with fs_open(fname, FS_O_READ). Because the handler is reached via wildcard/leading-dir (fnmatch FNM_LEADING_DIR) or fallback resource matching, a request such as GET /<prefix/../../<file is dispatched to the handler and, after the underlying filesystem (e.g. LittleFS/FAT) resolves the .. segments, escapes the configured web root, letting an unauthenticated remote client read arbitrary readable files on the mounted volume (information disclosure). The HTTP server requires no TLS or authentication to reach this path. The fix adds http_server_remove_dot_segments(), which canonicalizes the path portion of the URL before resource lookup in both protocol handlers, neutralizing the traversal. Affects releases v4.0.0 through v4.4.0 for deployments that register a static-filesystem resource.

Published

Date2026-06-29

Updated

Date2026-06-29

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:H/I:N/A:N

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-7656

SUMMARY

The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6_nbr.c (handle_ra_input, handle_ns_input, handle_na_input) used an incorrect boolean expression that combined the RFC 4861 validity checks with the ICMPv6 code check using the wrong operator precedence: the form was '((length/hop/source/target checks) && (icmp_hdr-code != 0))'. Because every legitimate ND message carries ICMPv6 code 0, an attacker setting code == 0 (the normal value) caused the entire predicate to evaluate false, so the packet was never dropped and all of the other checks were silently skipped. The bypassed checks include the mandatory Hop Limit == 255 verification (which proves an ND packet originated on-link and was not forwarded) and, for Router Advertisements, the requirement that the source be a link-local address, as well as multicast-target sanity checks. As a result, an adjacent on-link attacker — and, because the Hop-Limit-255 guard is bypassed, potentially a remote/off-link attacker whose packets would otherwise be rejected — can have forged Router Advertisement, Neighbor Solicitation, and Neighbor Advertisement messages accepted. A forged RA lets the attacker reconfigure the victim's default router, on-link prefixes (SLAAC), MTU, reachable/retransmit timers, and (with CONFIG_NET_IPV6_RA_RDNSS) DNS servers, while forged NS/NA enable neighbor-cache poisoning, enabling man-in-the-middle, traffic redirection, and denial of service. The flaw is an input-validation/authentication weakness rather than a memory-safety issue: the underlying packet-parsing primitives (net_pkt_get_data, net_pkt_read, net_pkt_skip) are independently bounds-safe and the validated 'length' is the true buffer length, so skipping the length check causes no out-of-bounds access. The defect has existed since the logic was introduced in 2018 and shipped in all releases through v4.4.0; it is fixed by splitting the condition so any failing check drops the packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

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

Impact Score

5.2

Exploitability

2.8

REFERENCES

CVE-2026-51219

SUMMARY

A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-51218

SUMMARY

A heap buffer overflow in the TS7Worker::PerformFunctionWrite() function (/core/s7_server.cpp) of snap7 v1.4.3 allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-10648

SUMMARY

mcumgr_serial_process_frag() in subsys/mgmt/mcumgr/transport/src/serial_util.c calls net_buf_reset() on the result of smp_packet_alloc() before checking it for NULL. smp_packet_alloc() uses net_buf_alloc(K_NO_WAIT) against the shared MCUmgr packet pool (CONFIG_MCUMGR_TRANSPORT_NETBUF_COUNT, default 4), which returns NULL when the pool is exhausted. In default builds the __ASSERT_NO_MSG in net_buf_reset is a no-op, so net_buf_simple_reset writes through the NULL pointer (buf->len = 0; buf->data = buf->__buf), causing a fault/crash. The fragment data reaches this code from attacker-controlled bytes on the MCUmgr serial/UART/shell-console transports (smp_uart.c, smp_raw_uart.c, smp_shell.c), and a fresh buffer is allocated at the start of essentially every new packet. An attacker on the serial/console link can flood the transport to drive the 4-entry buffer pool to exhaustion and induce the NULL dereference, crashing the device (denial of service). The defect was introduced after the original MCUmgr rework and shipped in Zephyr v4.4.0. The fix moves the NULL check ahead of net_buf_reset.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 6.2)

cvss3

Base Score: 6.2

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.5

REFERENCES

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