PhishPin / Brands Live Phishing Data / Business software & payroll / Calendly
Calendly phishing: sites, fake domains & scam patterns
PhishPin's phishing-feed index currently lists 1 hostnames that reference Calendly, across 3 reported URLs from 1 of 5 threat feeds we track. Calendly ranks #393 of 579 brands we track by reported hosts. In the last 15 days, 1 newly registered domains contained or closely resembled the name.
Business software & payroll · rank #393 of 579 by reported hosts
Key findings for Calendly
- Impersonation pressure is Low (9/100): Calendly has more reported hosts than 31% of the 579 brands we track.
- That is 0.3× the average for business software & payroll (3 hosts per brand).
- 1 hosts (100%) hide the Calendly name in a subdomain of an unrelated site, the trick that makes a link look official at a glance.
- The most common ending is .dev (1 hosts, 100%).
- 100% of hosts pair the brand with a bait word. The most common is “pay” (1 hosts).
- 1 lookalike domains were registered in the last 15 days.
- 1 of the new domains are typo or look-alike-character copies, which are the hardest for people to spot.
How attackers fake Calendly
These breakdowns cover all 1 matching hostnames, not only the rows listed below.
Top endings (TLDs)
Bait words next to the brand
Hostname tricks
Hosts reported in phishing feeds
The most widely reported hostnames that reference Calendly, ranked by how many feeds list them and then by reported URLs. Search, filter and export all 1 rows.
| # | Hostname (defanged) | Pattern | Feeds | URLs |
|---|---|---|---|---|
| 1 | calendly-server[.]aerycorporationpayrolldept[.]workers[.]dev | subdomain trickpay | 1 feed | 3 |
Is your brand in these feeds?
Free check: email-spoofing gaps, registered lookalikes and feed listings for your own domain. About a minute, public DNS only.
New lookalike domains registered recently
Domains registered in the last 15 days that contain Calendly's name, sit one character away from it or use look-alike characters. Attackers often register these days before sending the first email.
Registrations per day
Top endings of new lookalikes
| # | Domain (defanged) | Why it matched | Registered |
|---|---|---|---|
| 1 | calendley[.]app | 1 character off | 18 Oct 2026 · 14 days ago |
How Calendly phishing works
Phishing against Calendly follows patterns common to business software & payroll. Typical lures:
- A payroll or HR notice asking employees to "re-verify direct deposit details".
- A shared-file or invoice link that leads to a fake single sign-on page.
- A licence-expiry or security-patch email aimed at administrators.
- An e-signature or expense-report request from a spoofed manager.
Red flags
- Direct-deposit or bank-detail changes requested by email are a classic payroll-diversion trick.
- The sign-in page is not your company's single sign-on or the vendor's official domain.
- The request comes from a manager or vendor outside normal channels.
Real Calendly domains
If the address in your browser is not one of these (or a subdomain of them), it is not Calendly. The list is not exhaustive.
calendly.comIf you already clicked or entered details
Tell your IT/security team straight away, reset the password and revoke active sessions, check for forwarding rules and changed payroll details, and enable phishing-resistant MFA for administrators.
Protecting a brand like Calendly from lookalike domains
If you run security, brand or fraud for a company that is copied this way, this is the order that works in practice:
- Enforce DMARC. Move your policy to quarantine, then reject, so attackers cannot send mail that passes as your domain.
- Watch new registrations. Lookalikes appear daily; the earlier you see one, the sooner you can act, ideally before the first email goes out.
- Register the obvious typos and keyword variants you can afford to hold, and check which lookalikes are already registered by someone else.
- Report fast. A live fake needs a request to the registrar and host, plus a report to browser safe-browsing lists and the public feeds shown above.
- Tell your customers where you will and will not ask for logins, codes or payments.
Protect your brand from lookalike domains
Calendly is one of 579 brands in this index, but attackers copy any company whose customers log in or pay. PhishPin checks your domain for registered lookalikes, email-spoofing gaps and listings in these same phishing feeds, then helps you get the fakes taken down.
Audits use public data only – we never touch your servers. Results within 24 hours.
Questions about Calendly phishing
How can I tell if a message from Calendly is phishing?
Check the sender and link domain first. Direct-deposit or bank-detail changes requested by email are a classic payroll-diversion trick. The sign-in page is not your company's single sign-on or the vendor's official domain. The request comes from a manager or vendor outside normal channels. When in doubt, do not use the link: type calendly.com into your browser or open the official app.
How many Calendly phishing sites has PhishPin found?
As of 1 Nov 2026, 1 hostnames referencing Calendly appear in the phishing feeds PhishPin indexes (3 reported URLs). These are reported hostnames, not a count of sites that are online today; many are removed quickly and some matches are coincidental.
What do fake Calendly domains look like?
In our data, the most common ending for reported hosts is .dev. The brand is most often combined with the word "pay". 1 hosts put the brand name in a subdomain of an unrelated site. Always read the part of the address just before the first single slash: that is the real site. Real Calendly addresses end in calendly.com.
What should I do if I entered my details on a fake Calendly page?
Tell your IT/security team straight away, reset the password and revoke active sessions, check for forwarding rules and changed payroll details, and enable phishing-resistant MFA for administrators.
How do I report a fake Calendly website or message?
Forward phishing emails to reportphishing@apwg.org, report scams at reportfraud.ftc.gov, and report the page to Google Safe Browsing. Also tell Calendly through the contact options on its official website (calendly.com).
Is it safe to visit the domains listed on this page?
No. They are shown defanged, with dots in brackets, so they cannot be clicked by accident. Do not type them into a browser. Listings are warnings from automated matching, and some are harmless coincidences.
How does PhishPin find lookalike domains of Calendly?
We read the daily list of newly registered domains (1,050,000 domains over the last 15 days) and flag those that contain the brand name, differ by one character or swap look-alike characters. A match is a warning sign, not proof of abuse.
How can a company protect its own brand from lookalike domains like these?
Publish an enforced DMARC policy so nobody can send mail as your domain, monitor newly registered domains that resemble your name, register the obvious typo domains, and file takedown requests with the registrar, host and browser safe-browsing lists when a fake goes live. PhishPin's free brand audit checks the first three for your domain.
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