Kartra is an all-in-one marketing technology platform that provides landing pages, funnels, email automation, and membership sites.
Kartra is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed December 2, 2025; most recent activity December 2, 2025.
Kartra is an all-in-one marketing technology platform that provides landing pages, funnels, email automation, and membership sites. In cybersecurity terms, legitimate marketing platforms like Kartra can be abused in phishing campaigns to impersonate trusted brands and hijack advertising accounts, underscoring brand impersonation and credential/the token theft as key risk vectors. The cited article highlights a technique where attackers use fake scheduling invites to spoof top brands and compromise ad-manager access.
A phishing campaign is impersonating over 75 major brands, including MasterCard, Uber, Unilever, and Disney, using fraudulent Calendly invites to steal Google Workspace and business account credentials. The campaign…
Kartra is an all-in-one marketing technology platform that provides landing pages, funnels, email automation, and membership sites.
The most recent intelligence report mentioning Kartra on ThreatCluster is dated December 2, 2025.
Across ThreatCluster reporting, Kartra most frequently co-occurs with Phishing, Calendly, Google Ads, Google Ads Manager, Google Workspace, among 6 tracked related entities.
The most significant recent cluster is “Phishing Campaign Targets Google Accounts via Spoofed Calendly Invites” (2 articles · Updated December 4, 2025). Kartra appears across 1 threat cluster in total, listed above with sources.
Kartra appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.