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I Requested My Data from Seven Ad Brokers—Here’s What They Knew
I expected the replies to be disappointing. Data brokers are built to observe people at a distance, assemble profiles from scattered signals, and sell access…
How Political Data Becomes an Advertising Profile
Political advertising no longer depends only on party membership, publicly stated opinions, or the issues people discuss in front of others. A large commercial…
The Surveillance Architecture of Smart City Streetlights
A streetlight used to be a relatively simple public utility: it illuminated a road, reduced accidents, and helped people find their way home after dark.…
How to Build a Personal Threat Model Without Being Paranoid
Privacy advice often arrives as a list of alarming possibilities: advertisers tracking every click, data brokers assembling detailed profiles, criminals…
Why the EU’s Chat Control Proposal Deserves Your Attention
The EU’s proposed child sexual abuse regulation, widely called “Chat Control,” sits at the intersection of child protection, encryption, privacy, and state…
The Political Economy Of Surveillance And Your Data
Every click, location ping, purchase, search, and idle moment beside a connected device can become part of a market. The modern surveillance economy turns…
How to Secure Your Home Router Against ISP Snooping
Your home router is the point where nearly every connected device meets the public internet. It directs traffic, resolves domain names, applies network rules,…
What a VPN actually hides (and what it doesn’t)
A virtual private network is often presented as a privacy switch: turn it on, and your online activity disappears from view. That description is attractive,…
The Dangerous Assumption That Your Employer Can’t Read Your Slack
Slack feels conversational. Messages appear in chronological threads, colleagues react with emojis, and a direct message can resemble a private chat more than…
How Metadata Can Expose Your Medical Conditions
A message, search, payment, or phone call contains more than its visible content. It also produces surrounding information: when an action happened, where it…