ContentBuffer
Relay, an AI-driven workflow automation tool, is shutting down for good with no chance of revival. Paying customers have until September 14 before losing access, while free users already lost out in August. This move impacts businesses relying on Relay for task streamlining and productivity boosts. The founder's transition to Google signals a shift towards browser-based AI integration, following Gemini's success with over a billion users. With Chrome now integrating AI assistants, developers must adapt their workflows to stay ahead.
Apple is sending out an unusually high volume of threat notifications to users worldwide, marking a significant spike in alerts compared to previous years. The company has warned customers in over 110 countries about potential malware attacks, with reports indicating that this number could be even higher due to the new notification methods introduced by Apple. This surge underscores the growing concern around spyware threats and highlights the importance of security features like Lockdown Mode for protecting devices from sophisticated hacking attempts. Let's dive deeper…
In today's ContentBuffer update:
Spotify Introduces Playlist Notes: A New Way to Share Thoughts
Higgsfield Secures $400M Series B at $5.4B Valuation
Reddit Adds Video and Audio to Text-Based Posts
Sonic Fire Tech's Acoustic Fire Suppression System: A Game-Changer?
5 new AI tools & 5 new AI jobs
More tech news
Latest Development
Image source: techcrunch.com
Summary: Relay is shutting down, its founder joins Google Chrome to integrate AI. Developers need to pivot from Relay to new tools like Chrome's upcoming AI features.
Key Points:
Relay will shut down for paying customers on September 14, 2023
Free users lost access as of August 15, 2023
Founder joins Google's Chrome team to lead product and developer relations
Google aims to integrate AI into Chrome to enhance user productivity
Gemini has reached over a billion users since its integration with Google
Why it matters: If you relied on Relay for workflow automation, now’s the time to find alternatives. The shift towards browser-based AI like Google's Gemini means developers must adapt their tools and workflows accordingly.
Image source: techcrunch.com
Summary: Apple is warning a record high number of users about potential malware attacks, signaling a significant rise in global spyware threats.
Key Points:
Since Friday, Apple has issued threat notifications to customers in over 110 countries, marking an unprecedented spike.
The volume of alerts received by users is around 30-40% higher than usual, indicating a major increase in reported incidents.
Cybersecurity firm iVerify confirmed receiving numerous inquiries from individuals who have been notified by Apple about potential threats.
Apple's new notification method includes alerts on the iPhone lock screen, Settings app, email, and web login to ensure users are aware of risks.
Lockdown Mode, a special security feature designed to prevent hacking attempts, remains unbreached despite its widespread use.
Why it matters: If you're using an Apple device, this surge in threat notifications is crucial. The alerts could indicate a broader issue with spyware targeting iOS users globally. For instance, if you've received such a notification, it's essential to review your security settings and consider enabling Lockdown Mode for enhanced protection.
Image source: techcrunch.com
Summary: Spotify introduced Playlist Notes, a feature that lets you add personal commentary to your playlists. This is aimed at making Spotify more social and engaging for users.
Key Points:
Playlist Notes allows users to add thoughts about songs, podcasts, or audiobooks in their playlists.
The feature is available on mobile apps for iOS and Android devices in over 100 markets.
Editorial playlists will include notes explaining why certain tracks were selected, starting with six countries: U.S., Canada, the UK, Ireland, Australia, and New Zealand.
Spotify's new profile feature highlights editors' top tracks and albums along with their playlist work.
The company surpassed 300 million subscribers in Q2 earnings, reaching 777 million monthly active users.
Why it matters: If you're a Spotify user who curates playlists for friends or followers, Playlist Notes gives you a new way to share context and stories behind your selections. This feature is particularly useful for editors of popular playlists in the six launch countries, as it helps explain track choices more effectively.
Image source: techcrunch.com
Summary: Higgsfield just raised $400M in Series B, pushing its valuation to $5.4B. This is a big deal for AI-driven media creation and enterprise adoption.
Key Points:
Series B funding of $400 million led by DST Global
Company's valuation now stands at $5.4 billion after the latest round
Annualized revenue reported to be $700 million, up from previous estimates
Higgsfield has 30 million users across 200 countries since its founding in 2023
The company works with 390 of the Fortune 500 companies
Why it matters: If you're a filmmaker or marketer using Higgsfield's tools, this funding round means more resources for development and expansion. For enterprises, it signals that AI-driven content creation is becoming mainstream. With annualized revenue at $700 million and growing user base, the company's offerings are likely to see significant improvements in features and reliability.
Image source: techcrunch.com
Summary: Reddit introduces 'Video Reddit', allowing posts as videos and audio for multitasking users. Initial tests focus on select English-language communities via iOS/Android apps.
Key Points:
Reddit begins testing video/audio post formats with select communities starting Monday, focusing on understanding user engagement patterns before scaling up.
Users can choose to 'read' or 'play' posts in the new experience, which will be available through Reddit's iOS and Android apps initially.
The feature aims to cater to users who consume content like TikTok and Reels, offering a similar experience within Reddit.
Video posts now account for over 10% of all video posts on the platform, indicating growing interest in multimedia content.
Reddit will test which type of posts resonate with its user base, focusing on select English-language communities to gauge potential scalability.
Why it matters: If you're a Reddit user who consumes content while multitasking or prefers audio/video formats, this new feature could significantly enhance your experience. The initial tests will provide insights into how these formats can be integrated more broadly across the platform.
Image source: techcrunch.com
Summary: Sonic Fire Tech raised $15M for its sound-based fire suppression system that snuffs out flames in seconds. This tech could drastically reduce property damage and recovery times.
Key Points:
Sonic Fire Tech's system uses infrasonic waves to extinguish fires, sparing properties from water or chemical damage.
$15 million funding round led by O.H.I.O. Fund with Khosla Ventures supports NFPA approval process.
NFPA typically takes three years for approval; Sonic Fire Tech aims for a significantly shorter timeline due to minimal cleanup required post-fire suppression.
Commercial kitchens face up to months of restoration after fires, but Sonic's system could drastically reduce recovery times and costs.
Sonic Fire Tech is also developing exterior fire protection systems for homes in wildfire-prone areas.
Why it matters: If you're managing commercial kitchens or facilities prone to lithium-ion battery fires, Sonic Fire Tech's acoustic suppression system offers a game-changing alternative. It can stop fires before they cause significant damage and doesn't leave behind the mess that traditional fire suppression systems do.
New Tools & Job
MachineTranslation.com - MachineTranslation.com is an AI-powered translation platform that translates text and documents by comparing outputs from multiple leading AI translation models. Its consensus technology helps users choose the most accurate translation, reducing errors and improving quality across more than 330 languages. What it does Translates text and documents using AI. Compares translations from multiple AI models. Provides a consensus translation to improve accuracy. Supports 330+ languages. Helps users evaluate and refine translations. What makes it good Higher accuracy: Compares multiple AI translations instead of relying on a single model. Better quality: Consensus technology helps identify the strongest translation. Fast and easy: Delivers results in seconds with a simple interface. Broad language support: Covers over 330 languages. Useful for professionals and travelers: Suitable for business, marketing, legal, technical, and everyday communication.
Format Factory - Format Factory is a browser-based workbench for common audio and video conversion jobs. It supports batch processing for video and audio conversion, compression, merging, audio extraction, and audio removal, with transparent credits and temporary results. Try Format Factory for practical media conversion without installer bundles or per-file setup.
HappyHorse.AI - HappyHorse.AI is a multimodal AI video generator for creators, marketers, and social media teams. Users can create videos from text prompts, animate images, or generate videos from reference characters. The platform focuses on browser-based video creation and native audio support.
NeatScribe - NeatScribe is designed for anyone who needs to reuse information from recorded speech. It creates timestamped transcripts, supports translation, and exports results as text files, documents, subtitles, captions, or timed lyrics.
Sakana Marlin - Sakana Marlin is Sakana AI's first commercial product: an autonomous 'Ultra Deep Research' agent positioned as a Virtual Chief Strategy Officer. Given a research topic, Marlin works autonomously for up to roughly eight hours, forming hypotheses, gathering and reconciling information from online sources, and synthesizing a detailed strategy report up to ~100 pages plus executive-summary slides. It builds on Sakana AI research including AB-MCTS (NeurIPS 2025 Spotlight) and The AI Scientist (published in Nature). A closed beta ran from April 2026 with ~300 professionals across finance and consulting.
Research Engineer, AI for Science - Work at the intersection of engineering and research, designing and improving large-scale ML systems for scientific discovery.
Research Engineer, Applied AI Engineering - Deploy state-of-the-art models in production, turning research breakthroughs into tangible OpenAI products.
Applied Scientist / Research Engineer - Cybersecurity - Build telemetry-native security agents and specialized foundation models for observability and defense.
Applied Scientist / Research Engineer - Edge Devices and Quantization - Research and build ultra-efficient models and toolchains for on-device inference.
Research Engineer, Machine Learning - Build and optimise the large-scale learning systems that power Mistral's open-weight models.
QUICK HITS
YouTube Counts Views Instantly, Not After 30 Seconds - YouTube now counts a view as soon as a video starts playing, inflating numbers but not engagement metrics. Creators need 8k watch hours or 20m Shorts views for monetization starting next year.
Feedly Web App Slows to a Crawl for Over a Week - Feedly's web app slowed to a crawl, frustrating millions of users and drawing complaints over ignored support requests.
Amazon Buys Rare Books for AI Training - Amazon is buying rare books and scanning them for AI training data, highlighting the importance of diverse text sources for high-quality language models.
Groq Raises $350M at Lower Valuation to Compete Inside Nvidia's AI Ecosystem - Groq raised $350M at a lower valuation but is doubling down on its Nvidia-powered AI cloud strategy. Why? To compete in the rapidly growing inference market and serve millions of developers, enterprises, and AI-native companies.
Nvidia Invests $1.5B in SB Energy for OpenAI Data Center - Nvidia is pouring $1.5B into SB Energy for OpenAI’s massive new data center near Cincinnati. This isn't just about compute; it's a bet on the future of natural gas prices in America.
Terra Industries Secures $18M in Seed Round Funding - Terra Industries raises $18M to build autonomous defense systems and disrupt fragmented supply chains. Watch this space as they eye federal contracts and global expansion.
THAT'S A WRAP
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TikTok is developing a feature to allow users to send money via direct messages using TikTok Pay, competing with services like Venmo and Zelle. The feature could disrupt social media's financial landscape.
A total solar eclipse crossed north-central Spain last week, drawing crowds to Duratón despite drought conditions. The event lasted just over a minute but left lasting impressions on seasoned and first-time viewers alike.
Apple has issued an unprecedented number of threat notifications to customers across 110 countries, with reports showing a 30-40% increase since Friday. This surge highlights the prevalence and global reach of spyware threats.