Lufer.ai — AI-operated cyber visibility for small business.
A scammer can size up your business in 2 seconds. It’s all public. See what they see.
Email that can be faked in your name. A padlock about to expire. Doors left open to the whole internet. A breach already on public record. We find what’s exposed and hand you the fix — in plain words, free, in minutes.
// none of this touched their systems. it’s all sitting in public.
Four questions
Four things a scammer checks before you’ve had coffee.
Every one of them is visible from outside, using free public tools. No hacking required — that’s the scary part. Here’s what each one means for your business, in plain words. The technical bit stays folded away unless you want it.
Exposure 01
Could a stranger email your customers — as you?
If yes, a fake invoice lands in your customer’s inbox with your name on it, and they pay it. The FBI counts business-email-compromise losses in the billions every year (IC3).
the fixUsually one DNS setting. The report shows you where to click — with the exact path when your provider is detectable — about 5 minutes.
the technical part
Exposure 02
Is the padlock on your website about to break?
The day your certificate lapses, browsers replace your site with a full-screen red warning. If it happens quietly, the first person to tell you is often a customer. We check the expiry date and the quality of the lock itself.
the fixUsually a renewal toggle at your hosting provider. The report names yours when it shows in public DNS.
the technical part
Exposure 03
Which doors of your business face the internet?
Anyone can list them in seconds with a free public index — no hacking involved. If a database or a remote desktop is answering strangers, you want to be the first to know, not the last.
the fixClose or restrict the door at your provider. The report says which one and where.
the technical part
Exposure 04
Has your business already been breached — publicly?
When a company gets breached, the record often ends up published — and criminals shop those records. We check whether your domain already appears in the public breach record, so you hear it from us, not from a customer.
the fixChange what the breach exposed and turn on two-step login. The report says which breach, which year, what kind of data.
the technical part
Scared is not the goal — fixed is. Every finding in your report comes with its own fix: a 5-minute setting you can do yourself, a guided walkthrough, or hands-on help from a real person (Remediation, published per-fix pricing). Start with the free scan.
Free audit — $0
Get a free security audit of your domain.
Submit your domain and get a personalized PDF report within minutes that answers, in plain words:
- ?Could someone email your customers as you?
- ?Is your padlock sound — and when does it expire?
- ?Which doors face the open internet?
- ?Does your business already appear in a known breach?
100% passive — we only read public DNS and public data sources (SSL Labs, Shodan, Have I Been Pwned). We never touch your infrastructure.
Pricing
Prices are public. No sales call.
Enterprise tools quote $1,000+/mo behind a sales call. Lufer is priced for the businesses that actually need it — and the free audit comes first.
Free audit START HERE
One domain, the full report — the four questions above, answered in plain words, emailed as a PDF. No credit card.
Monitor Starter
Weekly automatic re-scan, email alerts on new findings, monthly summary PDF. Reports in English (Spanish reports come with Pro).
Monitor Pro
Everything in Starter, plus bilingual EN/ES reports, a monthly review call, priority alerts, and monitoring for leaked team passwords.
Remediation
A guided fix for your exact setup ($99–299), or a real person does it hands-on ($499–999). Quoted up front — no surprises, no retainer.
Full refund within 30 days. No haggling. Want monitoring after your free audit? Your report email tells you how — or just reply to it.