The Cyber Exposure Score is a published 0–100 formula built only from publicly observable signals. How this is calculated.
This domain scores better than 66% of the 404 Manufacturing organisations we track (cohort median 78). The sample is seeded from public incident data, not a random cross-section of the sector.
Posture summary
Email authentication
SPF ✓ ~all DMARC none DKIM ✓ · Google Workspace DNSSEC ✗DNS hygiene
2 nameservers · Cloudflare single DNS provider CAA ✗ IPv6 ✓Web & transport hygiene
HTTPS redirect ✓ HSTS ✗ CSP ✗ security.txt ✗TLS / certificate
TLS TLSv1.3 79d to expiryInternet exposure
CDN edge — its 13 ports are the CDN's 0 KEVBreach metadata
0 public breaches on direwolf leak siteDomain & hosting
0 public hostnames registered 2018 AS13335 · CLOUDFLARENET no blocklist hitsAlso analysed: www.semperlaser.com
semperlaser.com sends visitors to www.semperlaser.com. Same registered domain, so the mail, DNS, lookalike and breach findings above apply to it unchanged; these are its own website checks.
score 81/100 · fair TLS TLSv1.3 74d to expiry HTTPS redirect ✓ HSTS ✗ CSP ✗ CDN edge — its 13 ports are the CDN's 0 KEVRansomware leak-site listings (1)
This domain is named on the public leak site of a ransomware group. A leak-site post is a claim published by the group — not a verified fact, and not a statement by this organization. Groups list victims who did not pay, overstate what they hold, and occasionally name the wrong company. What is certain is that the listing itself is public.
| Group | Listed | Sector |
|---|---|---|
| direwolf | 2026-09-07 | Manufacturing |
Leak-site postings are collected here from 2026-07-30 onwards; an earlier listing would not appear above.
Source: Ransomware.live
Lookalike domains (1 registered of 126 checked)
Registered permutations of this domain. Existence is a fact, not an accusation — ownership and intent are not assessed. Those able to receive mail are the ones usable for invoice fraud and phishing. The Risk score (0–100) is a published formula weighing mail capability, registration age, spelling, what the homepage shows and phishing-feed hits, reduced when a name looks brand-owned (same registrar/nameservers, a redirect to this domain) or merely parked. How this is calculated.
| Domain | Type | Mail-capable | Registered | Risk |
|---|---|---|---|---|
| semperlaser.net | tld | no | — | 23 medium |
Recommendations
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highEnforce DMARC
No enforcing DMARC policy was observed. Publish a DMARC record and move to p=quarantine then p=reject to reduce spoofing.
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mediumEnable DNSSEC
DNSSEC signing was not detected for this domain.
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criticalTreat data published on a leak site as disclosed
This domain is named on direwolf's public leak site on 2026-09-07. A leak-site post is a claim published by the group, not a verified fact — but the post itself is public, and if it is accurate the data is already out. Confirm the claim, then work from the assumption of disclosure: rotate every credential that touched the affected systems, invalidate active sessions, and check your notification duties under GDPR Art. 33/34.
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mediumLookalike domains are registered
1 permutation(s) of this domain are registered. None accept mail today, but that can change without notice.
Sources: Ransomware.live · Have I Been Pwned (CC BY 4.0) · Shodan InternetDB
Refresh this report
Run a fresh free report for semperlaser.com: live results, every fix in priority order and a PDF to share. The complete audit adds the evidence and the full lists behind each finding.
Open the free reportAll information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.