What is the official website of Semperis ?

The official website of Semperis is https://www.semperis.com/.

What is Semperis's cybersecurity risk score?

Semperis has an AI-generated cybersecurity risk score of 663 out of 1000, indicating a Weak security posture according to Rankiteo's assessment.

How many security incidents has Semperis experienced?

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

Has Semperis been affected by any supply chain cyber incidents ?

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

Does Semperis have SOC 2 Type 1 certification ?

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

Does Semperis have SOC 2 Type 2 certification ?

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

Does Semperis comply with GDPR ?

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

Does Semperis have PCI DSS certification ?

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

Does Semperis comply with HIPAA ?

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

Does Semperis have ISO 27001 certification ?

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

Which industry does Semperis operate in ?

Semperis operates primarily in the Computer and Network Security industry.

How many employees does Semperis have ?

Semperis employs approximately 609 people worldwide.

Does Semperis own any subsidiaries ?

Semperis presently has no subsidiaries across any sectors.

How many LinkedIn followers does Semperis have ?

Semperis's official LinkedIn profile has approximately 36,576 followers.

What is the NAICS classification code for Semperis ?

Semperis is classified under the NAICS code 541514, which corresponds to Others.

Does Semperis have a Crunchbase profile ?

No, Semperis does not have a profile on Crunchbase.

Does Semperis have a LinkedIn profile ?

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

How many cybersecurity incidents has Semperis experienced ?

As of July 18, 2026, Rankiteo reports that Semperis has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Semperis have ?

Semperis has an estimated 4,131 peer or competitor companies worldwide.

What types of cybersecurity incidents has Semperis faced ?

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

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Semperis

Boost Score +25 with badge (5 left)

663

/1000

Weak

688

/1000

Weak

Semperis Vendor Cyber Rating & Cyber Score

semperis.com

Add Your Compliance Badge

For security teams charged with defending hybrid and multi-cloud environments, Semperis ensures the integrity and availability of critical enterprise directory services at every step in the cyber kill chain and cuts recovery time by 90%. Purpose-built for securing hybrid identity environments—including Active Directory, Entra ID, and Okta—Semperis’ AI-powered technology protects over 100 million identities from cyberattacks, data breaches and operational errors. The world’s leading organizations trust Semperis to spot directory vulnerabilities, intercept cyberattacks in progress and quickly recover from ransomware and other data integrity emergencies. Semperis is headquartered in Hoboken, New Jersey, and operates internationally, with its

Semperis A.I CyberSecurity Scoring

Scoring History

Semperis

Semperis CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Semperis

Ransomware

100

6/2025

SEM1767939926

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A.I.

Semperis 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 Semperis

Incidents vs Computer and Network Security Industry Avg (This Year)

No incidents recorded for Semperis in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Semperis in 2026.

Incident Types Semperis vs Computer and Network Security Industry Avg (This Year)

No incidents recorded for Semperis in 2026.

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

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SUBSIDIARY

Semperis Subsidiaries

Semperis

Computer and Network Security

Website: https://www.semperis.com/

Company Size: 501-1,000 employees

Forest DruidComputer and Network Security

Semperis Labs IsraelComputer Networking Products

Ready1 by SemperisComputer and Network Security

Midnight in the War RoomMovies, Videos, and Sound

Purple KnightComputer and Network Security

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Semperis Similar Companies

CrowdStrike

cb crowdstrike.com

CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of enterprise risk — endpoints and cloud workloads, identity and data. Powered by the CrowdStrike Security Cloud and world-class AI, the CrowdStrike Falcon® platform leverages real-time indicators of attack, threat intelligence, evolving adversary tradecraft and enriched telemetry from across the enterprise to deliver hyper-accurate detections, automated protection and remediation, elite threat hunting and prioritized observability of vulnerabilities. Purpose-built in the cloud with a single lightweight-agent architecture, the Falcon platform delivers rapid and scalable deployment, superior protection and performance, reduced complexity and immediate time-to-value. CrowdStrike: We stop breaches.

Palo Alto Networks

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Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate. Our mission is to be the cybersecurity partner of choice, protecting our digital way of life. We help address the world's greatest security challenges with continuous innovation that seizes the latest breakthroughs in artificial intelligence, analytics, automation, and orchestration. By delivering an integrated platform and empowering a growing ecosystem of partners, we are at the forefront of protecting tens of thousands of organizations across clouds, networks, and mobile devices. Our vision is a world where each day is safer and more secure than the one before. For more information, visit www.paloaltonetworks.com.

NETWORK-SECURITY-SOLUTIONS

n-security.com

## Our core business We manage linux / unix server infrastructures and build the efficient and secure networking environments using hardware cutting edge technologies suited to the needs of the project and the client. We believe in quality, opposed to quantity. Our company consists of highly qualified, experienced people, who share a common passion of both server and network infrastructure management. ## Our principles We stated basic principles, that we see as crucial in successful delivery of a stable and secure network environment project: • we tend to give client what he needs, not what he wants • we believe in open communication with client • client is not our enemy • "strict" is for corporations, we believe in "flexible" • teamwork - share victory, share defeat ## What we do best We specialise in linux / unix server and large network environments management. We think, that every need deserves a custom solution, as in most of cases it is cheaper and easier, than a ready solution with after-integration pain. We deliver individual solutions, that best fulfill need of our clients. The impact is put always on high quality and technological innovation of the project. ## Technologies we use We use a set of technologies we think are best suitable for big projects and those we have experience with, although we do not limit ourselves to them only. We constantly seek for new horizons, new trends and test them, so when they become mature, we can make use of them in our work. Network Security Solutions is always in search of new possibilities. ## Our offer Linux / Unix servers and network Router / Switch management, from big complicated environments to smaller ones. We offer hosting on our servers as well as the ability to manage servers from our customers. We provide 24/7/365 monitoring for customers whose services we manage.

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NEWS

Semperis CyberSecurity News

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

February 13, 2026 05:00 PM

Semperis Opens Call for Papers for HIP Conference 2026 in Nashville, TN September 8-10

PRNewswire/ -- Semperis, the identity-driven cyber resilience and crisis management company today announced the call for papers for its...

Read Article

February 11, 2026 01:00 PM

Semperis Names Women in Cyber Security (WiCyS) as an Action Partner for Midnight in the War Room, the Groundbreaking Documentary on Cyberwar

PRNewswire/ -- Semperis, the identity-driven cyber resilience and crisis management company, today named Women in CyberSecurity (WiCyS)— the...

Read Article

February 05, 2026 08:00 AM

Semperis acquires cloud identity firm MightyID

Deal expands Israeli firm's identity-based cyber resilience beyond Microsoft Active Directory to cloud platforms like Okta and Ping,...

Read Article

February 04, 2026 08:00 AM

Cyber unicorn Semperis acquires MightyID in $20 million identity security deal

Semperis, a company specializing in identity driven cyber resilience and crisis management, is acquiring MightyID, a startup focused on...

Read Article

February 04, 2026 08:00 AM

Semperis Acquires Identity Resilience Provider MightyID to Extend Identity Protection for Okta and Ping Multi-Cloud Environments

PRNewswire/ -- Semperis, the identity-driven cyber resilience and crisis management company, today announced the acquisition of MightyID,...

Read Article

January 28, 2026 08:00 AM

How Can CISOs Respond to Ransomware Getting More Violent?

Focusing on business resilience means promptly patching issues, improving user awareness and education, and deploying multifactor...

Read Article

January 16, 2026 08:00 AM

Semperis Will Join Heads of State, Ceos and Other Business Leaders for Cyber Future Dialogue During the World Economic Forum

PRNewswire/ -- Semperis, the identity-driven cyber resilience and crisis management company, today announced that the company will...

Read Article

January 15, 2026 08:00 AM

Cohesity and Semperis partner to protect your organisation’s Active Directory

9 out of 10 cyberattacks on organisations involve their Active Directories – making it a critical cybersecurity focus.

Read Article

January 14, 2026 12:00 PM

2026: Resilience, the new foundation of cybersecurity

Cybersecurity in 2026 pivots from building higher walls to one core question: how fast can organisations recover when attacks inevitably hit...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-57980

SUMMARY

Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network.

Published

Date2026-07-17

Updated

Date2026-07-17

RISK INFORMATION (Score: 5.4)

cvss3

Base Score: 5.4

Complexity: LOW

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

Impact Score

2.5

Exploitability

2.8

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57980

CVE-2026-56741

SUMMARY

JLine is a Java library for handling console input. Prior to 3.30.14, 4.0.16, and 4.2.1, the JLine3 Telnet server remote-telnet module does not apply an upper bound to terminal dimensions received via the Telnet NAWS option, and TelnetIO.handleNAWS() in TelnetIO.java:856-879 reads client-supplied width and height as 16-bit unsigned integers and passes values such as 65535x65535 to setTerminalGeometry(), allowing an unauthenticated remote attacker to repeatedly alternate values and trigger continuous expensive rendering work that causes CPU exhaustion and denial of service. This issue is fixed in versions 3.30.14, 4.0.16, and 4.2.1.

Published

Date2026-07-17

Updated

Date2026-07-17

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-2026-56740

SUMMARY

JLine is a Java library for handling console input. Prior to 3.30.14, 4.0.16, and 4.2.1, the JLine3 Telnet server remote-telnet module does not limit the number of environment variables a client may inject via the Telnet NEW-ENVIRON option, and TelnetIO.readNEVariables() in TelnetIO.java:1127-1180 stores each variable pair in a HashMap held by ConnectionData, allowing an unauthenticated attacker to flood unique variable pairs before the terminating IAC SE byte and exhaust JVM heap memory with an OutOfMemoryError. This issue is fixed in versions 3.30.14, 4.0.16, and 4.2.1.

Published

Date2026-07-17

Updated

Date2026-07-17

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-2026-56171

SUMMARY

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network.

Published

Date2026-07-17

Updated

Date2026-07-17

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

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

Impact Score

4.2

Exploitability

2.8

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56171

CVE-2026-54335

SUMMARY

Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. In 5.0.44 and earlier, the _.merge(target, source) utility exported by @feathersjs/commons recursively merges source into target by iterating Object.keys(source). When source was produced by JSON.parse and contains a __proto__, constructor, or prototype key, that key is returned as an own-enumerable property; the recursive merge then resolves target['__proto__'] to Object.prototype and writes attacker-supplied properties onto it, polluting the prototype for all plain objects in the process for the lifetime of the Node process. This issue is fixed in version 5.0.45.

Published

Date2026-07-17

Updated

Date2026-07-17

RISK INFORMATION (Score: 3.7)

cvss3

Base Score: 3.7

Complexity: HIGH

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

Impact Score

1.4

Exploitability

2.2

REFERENCES

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Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

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.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

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