Tracking

Google Asked Me to Help Fight Privacy Laws. Their Email Was a Tracking Device.

This morning I received an email from Google Customer Solutions with the subject line “[IMPORTANT] Take action on state regulations that could impact your business.”

The email warned that state lawmakers are “proposing regulations that could make it harder and more expensive for you to reach customers online.” It asked me to sign up to receive advocacy updates — which is a polite way of saying Google wants small business voices to help push back against state privacy laws that threaten their advertising business model.

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The Tracking Arms Race: How Email Marketers Are Evolving Beyond the Pixel

You’ve probably heard about tracking pixels — tiny invisible images that tell senders when you opened their email. Email clients are getting better at blocking them. Apple Mail now pre-fetches images to defeat them. Privacy-focused users disable remote image loading.

So marketers are adapting.

We recently decoded emails from our spam folder and found something worth talking about. The tracking pixel isn’t going away, but it’s no longer working alone. A single per-recipient identifier is now being planted in multiple locations simultaneously — so that blocking one vector doesn’t break the whole tracking chain.

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What You Are Disclosing Through Tracking "Fingerprints"

Tracking Pixels Are Following You

A tracking pixel, also known as a web beacon, clear GIF, or pixel tag, is a tiny, often invisible image embedded in digital content like emails. Typically a 1x1 pixel graphic, it is virtually undetectable to users. Tracking pixels raise significant privacy concerns because they collect information without explicit user consent. When you open an email containing a tracking pixel, your email client sends a web request to load external content referenced by the email, thereby revealing certain data.

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