LUSEM Co.

LUSEM Co. is a South Korean company specializing in the development and production of semiconductor equipment and materials. They provide innovative solutions for semiconductor manufacturing processes, including lithography, inspection, and cleaning equipment. UpGuard continuously monitors the security posture of LUSEM Co. using open-source, commercial, and proprietary threat intelligence feeds. Our analysis is centered on objective, externally verifiable information.

LUSEM Co. Security Rating

B
633
/ 950
LUSEM Co.'s security rating is based on the analysis of their external attack surface. The higher the rating, the better their security posture. Start a free trial to get a more in-depth risk assessment for LUSEM Co..

Company info

LUSEM Co.
Company
LUSEM Co.
Employees
81
Location
Scania, Sweden
CEO
Kihwa Lee
Last updated
March 14, 2025
Industries
Last updated March 14, 2025

LUSEM Co. Vendor Risk Report

This vendor risk report is based on UpGuard’s continuous monitoring of LUSEM Co.'s security posture using open-source, commercial, and proprietary threat intelligence feeds. The results are summarized into a security rating based on the analysis of hundreds of individual checks across five risk categories: website security, email security, phishing & malware, brand & reputation risk, and network security.

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Website Security

LUSEM Co.
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Server information header exposed
Exposing information about the server version increases the ability of attackers to exploit certain vulnerabilities. The website configuration should be changed to prevent version information being revealed in the 'server' header.
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X-Powered-By header not exposed
Information about specific technology used on the server is obscured.
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Referrer policy is not unsafe-url
The website's Referrer Policy is not configured to allow unsafe information to be sent in the referrer header.
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ASP.NET version header not exposing specific ASP.net version
Ensuring the ASP.NET version header is not exposing a specific version makes it harder for attackers to exploit certain vulnerabilities.
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ASP.NET version header not exposed
Ensuring the ASP.NET version header is not exposed makes it harder for attackers to exploit certain vulnerabilities.
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No unmaintained page detected
The page appears to be maintained.
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SPF enabled
Sender Policy Framework (SPF) records prevent spammers from sending messages with forged addresses.
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Strict SPF filtering - not using +all
Sender Policy Framework (SPF) record strictly enforces specific domains allowed to send email on its behalf.
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SPF syntax correct
Sender Policy Framework (SPF) record passes basic syntax checks.
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SPF ptr mechanism not used
Sender Policy Framework (SPF) record does not include the ptr mechanism.
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Network

LUSEM Co.
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No ports are open
No open ports were detected.
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DNSSEC not enabled
DNSSEC records prevent third parties from forging the records that guarantee a domain's identity. DNSSEC should be configured for this domain.
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CAA not enabled
The domain does not contain a valid Certification Authority Authorization (CAA) record. A CAA record indicates which Certificate Authorities (CAs) are authorized to issue certificates for a domain.
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Domain has not expired
Domain has not expired.
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Domain does not expire soon
Domain does not expire within 30 days.
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Domain not flagged as inactive
Domain is not flagged as inactive.
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Domain not pending deletion
Domain is not pending deletion with the registrar.
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Domain not pending restoration
Domain is not pending restoration with the registrar.
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Domain registrar or registry deletion protection enabled
Domain is protected from unsolicited deletion requests with the registrar or registry.
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Domain registrar or registry transfer protection enabled
Domain is protected from unsolicited transfer requests.
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Domain registrar or registry update protection enabled
Domain is protected from unsolicited update requests with the registrar or registry.
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Domain free of registrar DNS resolution hold
Domain is not under a DNS resolution hold with the registrar.
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Domain free of registry DNS resolution hold
Domain is not under a DNS resolution hold with the registry itself.
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Domain renewal not prohibited by registry
Domain is not prohibited from renewal at the registry itself.
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Encryption

LUSEM Co.
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Hostname does not match SSL certificate
The site's hostname does not match the SSL certificate. The domain name should be added to the certificate, either as a Subject Alternative Name or as the Common Name.
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HTTP Strict Transport Security (HSTS) not enforced
Without HSTS enforced, people browsing this site are more susceptible to man-in-the-middle attacks. The server should be configured to support HSTS.
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Weak cipher suites supported in TLS 1.2
Weak cipher suites can potentially be broken by a well resourced attacker, and should not be supported by the server unless very old devices or browsers must be supported.
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Certificate not found on our revoked certificate list
The site's certificate chain was checked against our list of revoked certificates.
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SSL available
SSL is supported for this site.
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HTTP requests are redirected to HTTPS
All HTTP requests are redirected to HTTPS.
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SSL has not expired
SSL certificate has not expired.
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No insecure SSL/TLS versions available
No insecure SSL/TLS versions are available for this site.
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SSL expiration period shorter than 398 days
The SSL certificate presented by the server has an expiration period shorter than 398 days.
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SSL does not expire within 20 days
SSL certificate does not expire within 20 days.
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Strong SSL algorithm
Industry standard SHA-256 encryption in use.
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Strong public certificate key length
The site's public certificate provides at least 112 bits of security strength.
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IP/Domain Reputation

LUSEM Co.
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No reports of botnet activity in the last 30 days
This IP/domain has not been reported as a source of botnet activity in the last 30 days.
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No reports of brute force login attempts in the last 30 days
This IP/domain did not appear on any list of IPs and domains known to perform brute force login attempts in the last 30 days.
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No reports of malware distribution in the last 30 days
This IP/domain has been reported for distributing malware in the last 30 days.
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No reports of unsolicited scanning in the last 30 days
This IP/domain has not been reported for performing unsolicited scanning in the last 30 days.
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No reports of phishing activity in the last 30 days
This IP/domain has not been reported as a phishing site in the last 30 days.
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No reports of botnet activity in the last 90 days
This IP/domain has not been reported as a source of botnet activity in the last 90 days.
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No reports of brute force login attempts in the last 90 days
This IP/domain did not appear on any list of IPs and domains known to perform brute force login attempts in the last 90 days.
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No reports of malware distribution in the last 90 days
This IP/domain has been reported for distributing malware in the last 90 days.
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No reports of unsolicited scanning in the last 90 days
This IP/domain has not been reported for performing unsolicited scanning in the last 90 days.
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No reports of phishing activity in the last 90 days
This IP/domain has not been reported as a phishing site in the last 90 days.
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Vulnerability Management

LUSEM Co.
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End-of-life version of NGINX detected
The detected version of NGINX is end of life. The product will likely not receive security updates from the vendor moving forward.
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NGINX 1.18.0 has potential vulnerabilities
NGINX 1.18.0 has vulnerabilities which might be exploitable under certain conditions. Affected domains should be checked to determine which vulnerabilities might pose a risk.
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Not vulnerable to CVE-2014-0160 (Heartbleed)
A bug in OpenSSL's implementation of the TLS heartbeat extension allows access to portions of memory on the targeted host e.g. cryptographic keys and passwords.
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Not vulnerable to CVE-2014-3566 (POODLE)
The server does not support SSLv3, and is not vulnerable to the POODLE attack.
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Not vulnerable to CVE-2015-0204 (FREAK)
The server does not offer RSA_EXPORT cipher suites, so clients are not vulnerable to the FREAK attack.
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Not vulnerable to CVE-2015-4000 (Logjam)
The server is using strong Diffie-Hellman parameters and is not vulnerable to the Logjam attack.
Last updated today

LUSEM Co. Data Breaches, Cybersecurity Incidents and News

Security incidents, news, and data leaks relating to LUSEM Co..

Security reports related to LUSEM Co.

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