Google can now use your Gmail data for ads: How to turn it off
Google’s Gmail settings can allow email data to inform ad personalization. Users can turn off the relevant personalization and smart-feature settings to limit that use. (proton.me)
A viral claim describes using Claude Code to examine an iPhone after TikTok showed the writer’s girlfriend breakup videos shortly after he had discussed ending their relationship near his phone. The writer says the tool detected hundreds of background microphone activations by TikTok, Instagram, Facebook and Snapchat over 90 days, along with locally cached keywords and timestamps. Examples allegedly included “breakup,” “moving out,” “wedding venue,” “protein powder” and “flight to Tokyo,” each linked to nearby conversations. The writer also claims a second phone recorded the same keywords, and says disabling microphone access, background refresh, “Hey Siri” and nearby-interaction permissions stopped the activity. Within two days, both phones supposedly received generic, less personalized feeds.
The account presents these observations as proof that the apps secretly listen and use conversations to shape recommendations, but it supplies no independently verifiable evidence in the text. The accompanying community context questions its credibility: the writer reportedly referred to a wife in a recent claim and a girlfriend here, has a history of sensational AI-related claims that readers allege were fabricated, and promotes AI products. The content is therefore both a serious privacy accusation and a personal account whose stated technical findings and conclusions are disputed.
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Google’s Gmail settings can allow email data to inform ad personalization. Users can turn off the relevant personalization and smart-feature settings to limit that use. (proton.me)
Discover-Tech, previously linked to zero-click spyware delivery, was the top bidder for Starlink ad impressions in 105 countries, prompting researchers to warn of a possible surveillance operation targeting users. The activity may focus on countries where Starlink is banned or restricted, though the findings do not establish who is behind the effort or its exact purpose. (gizmodo.com)
A critical memory-corruption flaw in TianoCore EDK II UEFI firmware lets attackers run code during startup, before defenses such as Secure Boot take effect. The flaw affects firmware used by most server vendors and data centers, and attackers could use it to install persistent boot-time malware. (arstechnica.com)
Anthropic says its unreleased Claude model found and chained critical vulnerabilities in widely used software, including a one-click Chrome exploit that achieved remote code execution. The company reported the flaws to vendors; Google assigned and patched 62 related Chrome CVEs. (anthropic.com)
Tailscale is investigating security vulnerabilities affecting Tailscale SSH and has shared an update on its findings and remediation efforts. The company is also providing guidance for customers. (tailscale.com)
Attackers exploited three Citrix NetScaler vulnerabilities before Citrix disclosed them, compromising appliances ahead of its warnings. TLS Server Name Indication (SNI) can reduce exposure to IP-based mass exploitation. (cirosec.de)
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