Nvidia Weighs $30B+ Perplexity Investment

Nvidia is reportedly in discussions to invest more than $3 billion in Perplexity at a valuation exceeding $30 billion — a 50%+ jump from the roughly $20 billion mark reports put on the company about a year ago — as first reported by The Information on August 23 and corroborated across Bloomberg, Yahoo Finance, Benzinga, and PYMNTS. Perplexity's annualized revenue has reportedly climbed past $750 million, up from under $250 million at the start of 2026, and the deal — still unconfirmed by either company — would follow Nvidia's separate, also-unsigned $12.9 billion talks to buy Hugging Face outright.

Two live deals in one week both put Nvidia's capital, not just its chips, inside companies that sit directly in enterprise AI pipelines — a compute supplier becoming an equity stakeholder in the search/inference layer and the open-model hub in the same stretch is worth flagging in any client's vendor-concentration review, regardless of whether either deal actually signs.

What's Up in AI

• Nvidia weighs $30B+ Perplexity investment — covered in full in today's Top Story.
• Nvidia-Hugging Face $12.9B acquisition talks remain unsigned — as of this run neither company has issued an official statement or confirmed the deal, per Bloomberg, CNBC, Fortune, and Forbes; talks could still collapse.
• Suspected Chinese state-linked operators used open-source AI agents ("Hermes" and "OpenClaw") for near-autonomous attacks on Taiwanese government and energy-sector targets — per security officials speaking at Black Hat this month.
• AWS will shut down Mechanical Turk on September 30, 2026 — ending the 2005-era human-task marketplace after being eclipsed by AI-native data-labeling platforms like Scale AI, Mercor, and Prolific.
• Google's A2A agent-interoperability protocol formally joined the Linux Foundation's Agentic AI Foundation on August 20 — now standing alongside Anthropic's MCP under the same neutral governance umbrella, with AAIF membership topping 250 organizations including AWS, Anthropic, Google, Microsoft, and OpenAI.
• Pew Research: 34% of US adults now use AI chatbots for at least one health-related task — mostly quick symptom/health-info lookups, but only 29% say they're comfortable sharing personal health data with the tools.

TLDR AI

• Nvidia is reportedly in talks to invest $3B+ in Perplexity at a $30B+ valuation, its second major, still-unsigned AI-stack deal this week alongside the $12.9B Hugging Face acquisition talks. Elsewhere: AWS is shutting down Mechanical Turk on September 30 as AI-native data-labeling takes over; security officials confirmed suspected Chinese state-linked actors used open-source AI agents in near-autonomous attacks on Taiwanese infrastructure; Google's A2A protocol formally joined the Agentic AI Foundation alongside Anthropic's MCP; and Pew Research found AI-chatbot use for health questions has hit 34% of US adults even as data-trust lags behind adoption.

Certification News

• Anthropic: program remains the four-exam structure (Associate/Developer/Architect Foundations, Architect Professional) effective since July 23, 2026, with 36,000+ consultants certified across 1,300+ organizations since the March 2026 launch.
• AWS: AWS Certified Advanced Networking – Specialty retired August 25, 2026, no direct replacement yet announced; AWS Certified Machine Learning – Specialty remains retired in favor of AWS Certified Generative AI Developer – Professional.
• Azure: AZ-500 (Azure Security Engineer Associate) retires August 31, 2026 — two days out — with Microsoft steering candidates to the new SC-500 (Cloud and AI Security Engineer Associate).
• Google Cloud: exams remain on Pearson VUE delivery; the skills-based renewal path (opened July 2026) still lets Professional Cloud Architect, Professional Data Engineer, Associate Cloud Engineer, and Cloud Digital Leader holders renew via courses/skill badges instead of a mandatory retake.
• No material change beyond the above surfaced this pass — carried forward from the prior run since nothing new was confirmed today.

Word of the Day

Compute landlord

a description of Nvidia's evolving strategy of taking direct equity stakes in the companies that consume its chips (rather than just selling them hardware), extending its influence from the compute layer into the applications and inference businesses built on top of it.

"Nvidia's reported $30B+ Perplexity investment, on the heels of its still-unsigned Hugging Face bid, is being read by analysts as the compute-landlord thesis extending from AI search into the open-model hub in the same week."

Key Developments

Nvidia Weighs $30B+ Perplexity Investment

Covered in full in today's Top Story.

Track Nvidia's expanding equity footprint across the AI stack (chips → model hub → inference/search) as a single vendor-concentration risk line item, not three separate stories.

Nvidia-Hugging Face $12.9B Acquisition Talks Remain Unsigned

As of this run neither company has issued an official statement or confirmed the deal, per Bloomberg, CNBC, Fortune, and Forbes; talks could still collapse.

Any client depending on Hugging Face for model sourcing should keep the contingency plan from earlier this week live rather than shelving it — nothing has actually closed yet.

Suspected Chinese State-Linked Operators Used Open-Source AI Agents ("Hermes" and "OpenClaw") for Near-Autonomous Attacks on Taiwanese Government and Energy-Sector Targets

Per security officials speaking at Black Hat this month.

A documented case of agent tooling being weaponized for infrastructure targeting — relevant citation for any client's critical-infrastructure or nation-state threat model.

AWS Will Shut Down Mechanical Turk on September 30, 2026

Ending the 2005-era human-task marketplace after being eclipsed by AI-native data-labeling platforms like Scale AI, Mercor, and Prolific.

A clean marker of how far data-labeling has shifted toward AI-assisted pipelines — useful context for any client still budgeting for manual-labeling spend.

Google's A2A Agent-Interoperability Protocol Formally Joined the Linux Foundation's Agentic AI Foundation on August 20

Now standing alongside Anthropic's MCP under the same neutral governance umbrella, with AAIF membership topping 250 organizations including AWS, Anthropic, Google, Microsoft, and OpenAI.

Growing multi-vendor buy-in on shared agent-interop standards lowers the risk of picking a protocol that gets orphaned — a positive signal for clients building on MCP or A2A today.

Pew Research: 34% of US Adults Now Use AI Chatbots for at Least One Health-Related Task

Mostly quick symptom/health-info lookups, but only 29% say they're comfortable sharing personal health data with the tools.

The trust gap between usage and comfort is the real opportunity — any healthcare or wellness client's AI rollout should lead with data-handling transparency, not just capability.

Research Pulse

The RufRoot / Ruflo MCP bridge vulnerability (CVE-2026-59726, CVSS 10.0)

Noma Labs' writeup, still circulating in August infosec roundups, details how an unauthenticated, network-exposed MCP bridge in the Ruflo agent platform let attackers run arbitrary commands, steal LLM API keys, and tamper with persistent agent memory through a single HTTP request; the maintainer shipped a fix within 24 hours of the June 30 disclosure. Relevance: a concrete, worst-case-CVSS example of what happens when an MCP bridge is exposed by default — worth citing directly in any client's agent-infrastructure security checklist.

Consulting Angle

• Nvidia's Perplexity talks and its still-unsigned Hugging Face bid are the same underlying story for vendor-risk purposes: a chip supplier buying equity stakes across the AI stack. Track both as one line item in any client's vendor-concentration review rather than as isolated deals.
• The Black Hat disclosure of state-linked actors weaponizing open-source AI agents against critical infrastructure is a real, named incident to cite the next time a client's threat model treats "agentic attacks" as theoretical.
• RufRoot's CVSS-10.0 MCP bridge flaw is the sharpest evidence yet that "exposed by default" is the dangerous setting for agent infrastructure — a good prompt to audit any client's own MCP/agent bridge configurations this week, not after an incident.
• AAIF's growing membership (A2A now alongside MCP) is a genuine de-risking signal for clients choosing an agent-interop protocol today — the standardization landscape is consolidating rather than fragmenting further.
• Pew's health-chatbot numbers are a useful data point for any client in healthcare-adjacent AI: usage is already mainstream, trust is not — lead product and marketing conversations with data-handling transparency.

Everyday AI

When you see two "separate" vendor deals in the same week involving the same company — like today's Nvidia-Perplexity and Nvidia-Hugging Face stories — ask your AI assistant to sketch a quick who-invests-in-whom map from the news you paste in. It takes two minutes and surfaces capital concentration a reader skimming each headline individually would miss.

Kim Komando

Today's Komando.com coverage centers on the scale of romance and blackmail scams: Americans reported $20.9 billion in scam losses, with seniors alone losing $584 million to romance scams — an average of $38,500 per victim. Komando's fix isn't arguing with a suspicious contact; it's a two-minute video call test (scammers running stolen photos almost never agree to one) and remembering that blackmail/sextortion emails claiming to have compromising material are almost always a bluff, not a real breach.

Weather

NWS gridpoint forecast (api.weather.gov) and NOAA CO-OPS tide predictions (api.tidesandcurrents.noaa.gov) were both reachable this run. Structured data above, not search-engine summaries.

Tropical Weather

The National Hurricane Center's remnants of Tropical Storm Dolly are located several hundred miles east of the Leeward Islands, moving west to west-northwest near 25 mph; NHC says there are no signs of redevelopment into a closed circulation, though the disturbance could still bring locally heavy rain and gusty winds to the Leeward Islands, the Virgin Islands, and Puerto Rico over the next several days. Elsewhere, NHC is tracking two Pacific systems with no direct Southeast-US relevance — Tropical Storm Karina well southwest of Baja California and Tropical Storm Lowell east-southeast of Hawaii — plus a tropical wave off southwestern Mexico with a low (40%) 48-hour formation chance.

Dolly's remnants degrading rather than redeveloping is good news for the Southeast coast specifically, but the Atlantic basin is entering its climatological peak (around Sept 10) with multiple areas already active elsewhere in the basin — a reasonable prompt to confirm hurricane kits and plans are current before the next wave forms closer to home.

Amateur Radio

• NOAA SWPC data (reachable this run): Solar flux: 116 SFI (NOAA SWPC 10.7cm reading, Aug 28 20:00 UTC) — down slightly from the 122 reading two days prior; still comfortably elevated for HF propagation. Geomagnetic field: unsettled, watching for G2. Planetary Kp has run 2-3 through the afternoon of Aug 29 — below storm threshold but trending up from the quiet 0.3-1.3 range seen Aug 27-28. NOAA SWPC's current 24-hour outlook carries a G2 (moderate) geomagnetic storm probability for today's period, consistent with the elevated Kp readings. HF takeaway: solar flux remains solidly elevated, so higher-band daytime openings should still hold, but the unsettled-to-possibly-G2 geomagnetic field bears watching for absorption/degradation on polar and near-polar paths — 80m/40m stays the reliable after-dark fallback if conditions roughen.

Space News

• NASA's Nancy Grace Roman Space Telescope is officially "go" for launch after completing its Launch Readiness Review at Kennedy Space Center on August 28. Liftoff atop a SpaceX Falcon Heavy remains targeted for no earlier than 7:26 AM EDT Sunday, August 30, from KSC's Launch Complex-39A — the most Florida/Cape-relevant item on the board, one day out. Roman will operate at the Sun-Earth L2 point, roughly 1 million miles out, studying dark matter, dark energy, and exoplanets with a field of view 100x that of Hubble.
• Beyond Roman, the next confirmed Falcon 9 mission from the Cape is a Boeing-built SES communications satellite launch, currently listed NET (no earlier than) September with no firm date yet.

Sports

Cubs: Lost to the Cincinnati Reds 10-8 (Fri, Aug 28) at Wrigley Field; Cincinnati broke it open with a five-run 6th inning powered by home runs from Tyler Stephenson and Jose Trevino.

Reds: Beat the Chicago Cubs 10-8 (Fri, Aug 28) at Wrigley Field; Stephenson, Trevino, and Sal Stewart all went deep, with the Reds' five-run 6th deciding it.

Colts: Preseason finale vs. Detroit Lions kicked off today (Sat, Aug 29) at 1 PM ET at Lucas Oil Stadium; still in progress as of this report, so no final score to confirm from a single dated source. News: Colts enter the game 0-1-1 in the preseason (tie vs. New England, loss to Atlanta); rosters must be cut to 53 by 6 PM Sunday; Anthony Richardson Sr., who had earlier requested a trade, now appears likely to stick on the roster; Alec Pierce (ankle/heel) remains on PUP with no decision yet on his cutdown-day status.

Purdue Basketball: Next game: exhibition vs. Ball State at Mackey Arena, October 18. News: no update since the prior run — still offseason, program still awaiting the NCAA's eligibility ruling on transfer big man Enzo Shahrvin, who has arrived on campus and can practice but not play or scrimmage until cleared; head coach Matt Painter says he could make a real impact if cleared to play.

(Season win-loss records omitted this run, consistent with prior guidance — reporting verified game results only rather than risking conflicting source numbers.)