The Skyfense blog

Bot protection,
ad fraud, and what we ship.

Notes on how bots and fraud actually behave, how to stop them without frustrating real shoppers, and what's new in Skyfense.

Product Updates

WooCommerce support is on the roadmap

Skyfense runs on Shopify today. Here's what to expect as WooCommerce support is built out, and how to get on the list.

Ecommerce Security

Session hijacking and fingerprint drift: what changes when an account is taken over

A hijacked session usually still has a valid login. What changes is everything underneath it, and that's what a fingerprint-drift check is built to notice.

Bot Protection

Fake Googlebot is more common than you think

Anyone can put 'Googlebot' in a user agent string. Here's how to tell the real crawler from scrapers, scanners, and impersonators without blocking the traffic you actually want.

Bot Protection

Inside a headless browser: how automation actually gets caught

Selenium, Puppeteer, and Playwright all leave marks. Here's what they look like from the storefront side, and why headless traffic is easier to catch than bot operators think.

Ad Fraud

TikTok and Microsoft Ads: the invalid-click problem nobody is watching

Most click-fraud attention goes to Google and Meta. TikTok and Microsoft/Bing campaigns see the same problem, with a lot less tooling built to catch it.

Bot Protection

How checkout bots drain your inventory before real customers see it

Sneaker bots and scalping scripts can empty a limited drop in seconds. Here's how they work and how to stop them.

Ad Fraud

The invalid clicks quietly eating your Google and Meta ad budget

Invalid clicks don't show up as a line item. They show up as a worse ROAS you can't explain. Here's what causes them and how to filter them out.

Ecommerce Security

Card testing: the automated fraud that costs you before a human ever sees it

Card testing scripts run stolen card numbers through your checkout in bulk, looking for ones that work. Here's how it shows up and how to catch it early.

Ecommerce Security

CAPTCHA vs. invisible detection: what actually stops fraud without losing sales

CAPTCHAs punish every visitor to catch a few bots. Invisible, behavior-based detection can do better without the friction.

Product Updates

New: the ad spend dashboard is live

See attributed sessions, invalid clicks, and valid-click rate across Google, Meta, Microsoft, and TikTok in one place.