In a subtle but consequential change, Google is rolling out a new “Authorized Buyers” control in AdSense that will replace the legacy “Ad Networks” blocking interface starting November 6, 2025. What may look like a simple UI refresh is, in fact, a strategic shift-one that further tightens Google’s grip on the ad supply chain while constraining publisher autonomy. What’s Changing (and What Isn’t) Under the existing model, publishers can block or allow entire ad networks … [Read more...]
Microsoft Warns Advertisers of New OAuth Consent Phishing Threat Targeting Users
REDMOND, WA - Microsoft has issued a new security alert to users of its Microsoft Advertising platform, warning of a wave of OAuth consent phishing attacks - a sophisticated form of credential theft designed to look completely legitimate. In its notice, Microsoft explained that malicious actors are sending out fake login or permission prompts that appear identical to the company’s official consent screens. Once a user clicks “Accept”, the attacker gains access to sensitive … [Read more...]