Google Analytics now separates AI assistant traffic from referrals with a new default channel group for recognized chatbot referrers like ChatGPT and Gemini.

OpenAI is adding custom audience targeting to ChatGPT ads - advertisers will upload hashed emails and phone numbers to filter or exclude users in campaigns.

HubSpot launches AEO Sensor, a free public dashboard for answer engine volatility, citation shifts, and AI-referred traffic from ChatGPT, Gemini, and Perplexity

Amazon cancels its Selling Partner API usage and annual fees for third-party developers after community feedback, reversing plans announced in November 2025.

A new study maps the three-stage YouTube cascade inside Google Discover that grew 18x in a single quarter, now reaching 13% of English devices by February 2026.

Netflix's 2026 upfront reveals 250M ad viewers, AI-driven media buying agents, programmatic pause ads, and expansion to 15 new ad-supported markets in 2027.

A class action filed May 13 alleges ChatGPT secretly transmitted users' conversation topics and personal identifiers to Meta and Google without their consent.

Microsoft Monetize SSP routes LinkedIn profile data into CTV ads, now activatable through Amazon DSP, The Trade Desk, and Microsoft Advertising platform itself.

ChatGPT ads pilot expands to the UK, Japan, South Korea, Brazil and Mexico, OpenAI's biggest paid advertising push beyond English-speaking markets to date.

Future PLC's H1 2026 results show profit down 67% and at least 60% of revenue still linked to Google search traffic, as programmatic and ecommerce decline.

Thomson Reuters and Anthropic launched an MCP integration on May 12, 2026, connecting Claude directly to CoCounsel Legal for fiduciary-grade AI legal workflows.

Amazon Upfront 2026 pitched a 90% authenticated graph and Dynamic TV Creative, but most of the stack was already shipped at November 2025's unBoxed conference.

Lily Ray warns on GEO spam, listicle manipulation, and the AI search optimization tactics that Google and Microsoft are now flagging as LLM poisoning here.

YouTube rolls out conversational AI search, gaming title cards, family groups, and chapter navigation to smart TVs and gaming consoles in its Q1 2026 update.

Tracy McGrady's Ones Basketball League debuts on Fubo Sports Network FAST channel this summer, with three 1v1 event days starting May 15 in Orlando, Florida.

Podstock benchmarks show Spotify podcast streams generate 1.5x more minutes than YouTube views, but discovery spikes push average time spent down across shows.

Pacvue MCP server connects retail media data to ChatGPT, Copilot, Gemini, and Claude, letting brands pull Amazon and Walmart ad reports through plain language.

Taboola survey of 200 senior marketers finds 76% see meaningful performance gains from agentic AI tools, but only within search and social, not the open web.

illumin and Cint embed real-time brand lift directly in programmatic campaigns, cutting study launch time by 90% and delivering results in minutes, not weeks.

Amazon DSP shopping signals go live on Netflix inventory across EMEA on May 18.