What is the official website of Yandex ?

The official website of Yandex is http://company.yandex.com.

What is Yandex's cybersecurity risk score?

Yandex has an AI-generated cybersecurity risk score of 702 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Yandex experienced?

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

Has Yandex been affected by any supply chain cyber incidents ?

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

Does Yandex have SOC 2 Type 1 certification ?

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

Does Yandex have SOC 2 Type 2 certification ?

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

Does Yandex comply with GDPR ?

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

Does Yandex have PCI DSS certification ?

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

Does Yandex comply with HIPAA ?

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

Does Yandex have ISO 27001 certification ?

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

Which industry does Yandex operate in ?

Yandex operates primarily in the Technology, Information and Internet industry.

How many employees does Yandex have ?

Yandex employs approximately 9,611 people worldwide.

Does Yandex own any subsidiaries ?

Yandex presently has no subsidiaries across any sectors.

How many LinkedIn followers does Yandex have ?

Yandex's official LinkedIn profile has approximately 263,023 followers.

What is the NAICS classification code for Yandex ?

Yandex is classified under the NAICS code 513, which corresponds to Others.

Does Yandex have a Crunchbase profile ?

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

Does Yandex have a LinkedIn profile ?

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

How many cybersecurity incidents has Yandex experienced ?

As of June 16, 2026, Rankiteo reports that Yandex has experienced 3 cybersecurity incidents.

How many peer or competitor companies does Yandex have ?

Yandex has an estimated 14,771 peer or competitor companies worldwide.

What types of cybersecurity incidents has Yandex faced ?

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

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702

/1000

Moderate

727

/1000

Moderate

Yandex Vendor Cyber Rating & Cyber Score

yandex.com

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Add Your Compliance Badge

Yandex is a technology company that builds intelligent products and services powered by machine learning. Our goal is to help consumers and businesses better navigate the online and offline world. Since 1997, we have delivered world-class, locally relevant search and information services. Additionally, we have developed market-leading on-demand transportation services, navigation products, and other mobile applications for millions of consumers across the globe. Yandex, which has 34 offices worldwide, has been listed on the NASDAQ since 2011.

Yandex A.I CyberSecurity Scoring

Scoring History

Yandex

Yandex CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Yandex

Breach

100

8/2024

YAN000081124

Yandex

Breach

01/2023

YAN224381023

Yandex

Data Leak

2/2022

YAN21827123

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A.I.

Yandex 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 Yandex

Incidents vs Technology, Information and Internet Industry Avg (This Year)

No incidents recorded for Yandex in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Yandex in 2026.

Incident Types Yandex vs Technology, Information and Internet Industry Avg (This Year)

No incidents recorded for Yandex in 2026.

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

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SUBSIDIARY

Yandex Subsidiaries

Yandex

Technology, Information and Internet

Website: http://company.yandex.com

Company Size: 10,001+ employees

Yandex CloudIT Services and IT Consulting

Yandex 360IT Services and IT Consulting

Yandex.TaxiTechnology, Information and Internet

AppMetricaТехнологии, информационные средства и Интернет

Yandex.MetricaTechnology, Information and Internet

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Yandex Similar Companies

OYO

cb oyorooms.com

OYO is a global platform that aims to empower entrepreneurs and small businesses with hotels and homes by providing full-stack technology products and services that aims to increase revenue and ease operations; bringing easy-to-book, affordable, and trusted accommodation to customers around the world. OYO offers 40+ integrated products and solutions to patrons who operate over 157K hotel and home storefronts in more than 35 countries including India, Europe, and Southeast Asia. OYO was founded by 27-year-old Ritesh Agarwal, the first Asian resident to be accepted to the Thiel Fellowship (started by Paypal founder Peter Thiel). OYO operates a unique business model that helps its patrons transform fragmented, unbranded and underutilized hospitality assets into branded, digitally-enabled storefronts with higher revenue generation potential and provides its customers with access to a broad range of high-quality storefronts at compelling price points. Owners and operators of over 157K storefronts use the OYO platform to manage all mission-critical aspects of their business operations. OYO’s comprehensive, full-stack technology suite integrates more than 40 products and services across digital sign-up and onboarding, revenue management, daily business management and D2C stacks into two flagship patron applications, Co-OYO and OYO OS. OYO customers can book storefronts through OYO’s own D2C channels and through indirect channels with third-party OTAs. The OYO App offers a variety of digital tools to guide customers throughout their journey, including discovery, seamless booking, pre-stay assistance, cancellations, digital check-ins as well as in-stay and post-stay services. With over 100 mn downloads, the OYO App was the 3rd most downloaded travel app in 2020. OYO Wizard, OYO’s loyalty program, has 9.2 million members and is the second largest loyalty program run by a travel or food brand in India, by subscriber base.

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Nothing exists to make tech feel exciting again. We’re building a different kind of company, one that puts design, emotion, and human creativity at the heart of everything we do. From the way our products look to how they sound, feel, and function, we care about the details that make technology not just useful, but inspiring. This is a place for the curious. The creators. The ones who ask why not and mean it. If you're drawn to bold ideas, fast moves, and work that actually makes you feel something, you’ll fit right in. We're not here to follow the rules. We're here to make better ones. Founded in London in 2020, Nothing is a design-led tech company building an alternative to the industry giants. Our products, from award-winning smartphones to expressive audio and wearables, blend iconic design with intuitive engineering to put people and creativity back at the centre of consumer tech. Backed by GV (Google Ventures), EQT Ventures, C Ventures, and influential investors like Tony Fadell (iPod), Casey Neistat, and Kevin Lin (Twitch), we’ve grown from startup to global challenger in just a few years.

Booking Holdings (NASDAQ: BKNG)

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Booking Holdings is the world’s leading provider of online travel & related services, provided to consumers and local partners in more than 220 countries and territories through six primary consumer-facing brands: Booking.com, Priceline, Agoda, Rentalcars.com, KAYAK and OpenTable. Collectively, Booking Holdings operates in more than 40 languages across Europe, North America, South America, the Asia-Pacific region, the Middle East and Africa. The mission of Booking Holdings is to make it easier for everyone to experience the world.

Peraton

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e&

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NEWS

Yandex CyberSecurity News

Global CVEs (Not Company-Specific)

CVE-2026-53430

SUMMARY

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in elixir-grpc grpc (GRPC.Compressor.Gzip, GRPC.Message modules) allows a denial of service via a gzip decompression bomb. This vulnerability is associated with program files lib/grpc/compressor/gzip.ex, lib/grpc/message.ex and program routines 'Elixir.GRPC.Compressor.Gzip':decompress/1, 'Elixir.GRPC.Message':from_data/2. 'Elixir.GRPC.Compressor.Gzip':decompress/1 calls :zlib.gunzip/1 directly on attacker-controlled bytes with no decompressed-size limit, ratio check, or incremental decoding. Because this module is the registered gzip GRPC.Compressor implementation, it is invoked automatically whenever an incoming gRPC frame carries the grpc-encoding: gzip header. :zlib.gunzip/1 allocates the entire decompressed result as a single binary, so a small highly compressible payload (for example a few kilobytes of zeros, which gzip compresses at roughly 1000:1) expands to multiple gigabytes inside a single call. The max_receive_message_length limit is enforced only against the already-decompressed message, so it provides no protection. An unauthenticated remote peer can send a single crafted frame to exhaust the BEAM node's heap and trigger an out-of-memory kill. This issue affects grpc: from 0.4.0 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 8.7

Complexity: LOW

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

Exploitability

REFERENCES

CVE-2026-48854

SUMMARY

Allocation of Resources Without Limits or Throttling vulnerability in elixir-grpc grpc allows unauthenticated attackers to exhaust the BEAM's memory and crash the server by streaming a large or slow-trickle unary request body. 'Elixir.GRPC.Server.Adapters.Cowboy.Handler':read_full_body/3 (lib/grpc/server/adapters/cowboy/handler.ex) accumulates every received chunk into a single growing binary with no size cap. Additionally, when the client omits the grpc-timeout header, the per-chunk read timeout resolves to :infinity, allowing a slow-trickle client to keep the connection alive indefinitely while memory grows. A single connection is sufficient to exhaust server memory and crash the node. This issue affects grpc from 0.3.1 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 8.7

Complexity: LOW

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

Exploitability

REFERENCES

CVE-2026-48853

SUMMARY

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code execution on the server. 'Elixir.GRPC.Codec.Erlpack':decode/2 (lib/grpc/codec/erlpack.ex) calls :erlang.binary_to_term/1 on the raw gRPC message body without the :safe option, no size bound, and no type guard. Any unauthenticated peer that sends a request with Content-Type: application/grpc+erlpack can send a crafted payload that mints arbitrary new atoms (which are never garbage-collected, exhausting the bounded atom table and crashing the VM) or that encodes a fun term which, if applied anywhere downstream, executes attacker-controlled code inside the server process. This issue affects grpc from 0.4.0 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

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

Exploitability

REFERENCES

CVE-2026-48723

SUMMARY

The browserstack-cypress-cli is BrowserStack's CLI which allows users to run Cypress tests on BrowserStack. Versions prior to 1.36.4 are vulnerable to OS command injection via the cypress_config_file configuration parameter. In readCypressConfigUtil.js, the loadJsFile() function constructs a shell command by interpolating the user-controlled cypress_config_filepath value into a template literal, then executes it via child_process.execSync(). Shell metacharacters in the config path (specifically " and ;) allow breaking out of the quoted argument and injecting arbitrary commands. This issue has been fixed in version 1.36.6.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: 7.8)

cvss3

Base Score: 7.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

1.8

REFERENCES

CVE-2026-48599

SUMMARY

Authorization Bypass Through User-Controlled Key vulnerability in elixir-grpc grpc allows authenticated attackers to access or modify resources belonging to other users by smuggling a conflicting value for any path-bound field via the query string or request body. In 'Elixir.GRPC.Server.Transcode':map_request/5 (lib/grpc/server/transcode.ex), all three clauses use Map.merge/2 with path bindings as the first argument, giving them the lowest merge precedence. A request such as GET /users/me/profile?user_id=victim (or a POST with {"user_id": "victim"} when body: "*") yields a decoded protobuf struct where the path-bound field carries the attacker-supplied value rather than the router-extracted value. Any handler that uses the path-bound field for authorization, multi-tenancy scoping, or ownership checks is silently bypassed. This issue affects grpc from 0.8.0 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 7.6

Complexity: LOW

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

Exploitability

REFERENCES

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