← fraud report overview

Original data · week of 2026-08-24 · current

253 suspicious rental domains this week

In the week of 2026-08-24, 253 newly-certified domains matched vacation-rental fraud naming patterns, out of 1,367,945 certificates observed in public Certificate Transparency logs — one in every 5,406.

Weeks run Monday–Sunday, UTC. This page is the permanent record for the week of 2026-08-24 and is also served at the stable address bikoosh.com/fraud-report/latest. Aggregates only — patterns, not accusations; no domain is ever named.

Which patterns fired

PatternDomains
vocab+tld244
brand8
city+vocab1

Top-level domains of suspicious matches

TLDDomains
.top141
.xyz59
.site17
.online14
.shop9
.com5
.club3
.biz1
.org1
.dev1

Rental vocabulary in matched names

KeywordDomains
booking146
bnb37
stay22
villa13
rental12
holiday8
vacation5
apartment3

Methodology

Bikoosh monitors the public Certificate Transparency stream — the append-only log of all newly-issued HTTPS certificates. Each new domain name is tested against deterministic naming rules associated with rental fraud: rental vocabulary combined with destination city names, brand-lookalike patterns (typosquats, hyphen injection), and rental vocabulary on TLDs with high historical abuse rates. Matching is on names only; a name match is a statistical signal, not a verdict about any specific domain — which is why this report publishes only aggregates.

Cite this week

Bikoosh Vacation Rental Fraud Report, week of 2026-08-24. bikoosh.com/fraud-report/2026-08-24. Licensed CC BY 4.0 — reuse with attribution.

BibTeX
@misc{bikoosh_fraud_2026_08_24,
  title        = {Vacation Rental Fraud Report, week of 2026-08-24},
  author       = {{Bikoosh}},
  year         = {2026},
  howpublished = {\url{https://bikoosh.com/fraud-report/2026-08-24}},
  note         = {Weekly aggregate counts of newly-certified domains matching
                  vacation-rental fraud naming patterns, from public Certificate
                  Transparency logs. Licensed CC BY 4.0.}
}

← week of 2026-08-17

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