Phishing and Financial Fraud Campaigns Targeting Online Accounts and Payment Data
Threat researchers reported multiple financially motivated social-engineering operations designed to steal credentials and enable downstream fraud. Malwarebytes documented a job-themed phishing campaign impersonating Google Forms via the lookalike domain forms.google.ss-o[.]com, using a generation_form.php script to generate personalized lure URLs and redirecting victims through a fake form to a credential-harvesting login flow (e.g., id-v4[.]com). The infrastructure also used redirection to local Google search pages as an anti-analysis tactic to reduce link sharing and researcher visibility.
Separately, Bridewell-reported activity described a Booking.com-themed, multi-stage phishing and fraud scheme targeting both hotel partners and guests: initial “complaint”/reservation lures drive staff to attacker-controlled portals using lookalike domains (including IDN homograph tricks) to harvest partner credentials, followed by account takeover and guest-facing fraud (including WhatsApp outreach using real booking details). A third report described the broader rise of Carding-as-a-Service (CaaS) marketplaces (e.g., “fullz” bundling and platforms such as Findsome and UltimateShop) and the supply chain feeding them (PhaaS credential theft, skimming, and malware), but it did not describe the same specific phishing incidents and should be treated as related background rather than part of the same event.

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How this story unfolded
4 events from the most recent confirmed update back to the earliest known activity.
Second report confirms fake Google Forms credential-harvesting activity
A follow-up report reiterated that the job scam used fake Google Forms pages, per-victim tracking links, and the long-used id-v4[.]com phishing endpoint, which had been taken down by the time of reporting. It also highlighted a sample lure for a 'Customer Support Executive' role and recommended MFA, domain verification, and anti-malware protections.
Researchers disclose technical details of Booking.com fraud chain
On publication, reporting detailed the Booking.com-themed campaign's infrastructure and tactics, including look-alike domains, IDN homograph abuse, visitor fingerprinting, decoy sites, and Cloudflare CAPTCHA-protected payment pages. The disclosure also included mitigations such as enforcing MFA, monitoring anomalous sign-ins, and warning customers not to pay through chat-app links.
Job-themed fake Google Forms phishing campaign observed
Analysts observed a phishing campaign targeting job seekers with fake Google Forms pages delivered through email or LinkedIn messages. The operation used the lookalike domain forms.google.ss-o[.]com, personalized links generated by generation_form.php, and redirected victims to id-v4[.]com/generation.php to harvest Google credentials.
Booking.com phishing campaign begins targeting partners and guests
Bridewell researchers reported a renewed financially motivated phishing operation active since early January 2026 that impersonates Booking.com. The campaign targets accommodation partners first to steal credentials and then abuses compromised accounts and booking details to defraud guests for payment card data and money.
Related entities
Vulnerabilities, threat actors, malware, products, organizations, and breaches Mallory has linked to this story.
Sources
3 references tracked. Mallory keeps watching after this page renders.
Threat Actors Using Fake Google Forms Site to Harvest Google Logins
cybersecuritynews.com
Open sourceJob scam uses fake Google Forms site to harvest Google logins | Malwarebytes
malwarebytes.com
Open sourceNew Phishing Campaign Targets Booking.com Partners and Customers in Multi-Stage Financial Fraud Scheme
cybersecuritynews.com
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