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Nearly 40,000 phishing attacks hit US financial firms in H1 2026 — automated AI agents and a new Seychelles…

US financial services faced nearly 40,000 phishing URLs during H1 2026
Attackers used 645 hosting providers to distribute financial phishing campaigns
Free hosting carried 12.6% of phishing URLs targeting financial services

Phishing campaigns targeting American financial institutions are spreading across a fragmented web of hosting services, making fraudulent infrastructure difficult to contain.

New research from Netcraft has uncovered almost 40,000 unique phishing URLs connected to US financial services were discovered in the first half of 2026.

Behind those URLs were 645 hosting providers and 576 registrars, while newer services and automated AI tools helped attackers move quickly between platforms.

Cheap infrastructure is helping campaigns multiply

The scale of the activity becomes clearer when the services carrying these attacks are examined rather than the fraudulent websites alone.

Free developer and application hosting accounted for 12.6% of phishing URLs recorded against US financial services during H1 2026.

That means approximately one in...

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