data privacy
Vanaxity insights tagged data privacy - notes on AI content, SEO, GEO and AEO from Van Data Team.
Open-Weights AI: What Tencent Hy4 Means for Marketers
Tencent released Hy4 preview, a 770B-parameter open-weights model under Apache 2.0, and the marketing story isn't the benchmarks; it's that a frontier-class model you can own, run privately, and fine-tune on your brand now exists, though the practical path for most teams is private or cheaper hosted access, not self-hosting a 770B model.
Privacy-First Marketing: Reading Android's Network Locks
Google added four network-security protections to Android, and while most are about encryption and cellular safety rather than ad-tech, one closes a real app data-collection vector and all four signal the same direction: the ambient, third-party data marketers once relied on keeps getting locked down, which is why privacy-first marketing built on first-party and consented data is the durable strategy.