$ USD 1 USD = 1,0000 $ € EUR 1 USD = 0,8667 € R$ BRL 1 USD = 5,0714 R$ £ GBP 1 USD = 0,7417 £ ¥ JPY 1 USD = 158,0559 ¥ Fr CHF 1 USD = 0,8074 Fr C$ CAD 1 USD = 1,4013 C$ A$ AUD 1 USD = 1,4204 A$ ¥ CNY 1 USD = 6,7598 ¥ HK$ HKD 1 USD = 7,8425 HK$ S$ SGD 1 USD = 1,2821 S$ NZ$ NZD 1 USD = 1,6972 NZ$ kr SEK 1 USD = 9,5117 kr kr NOK 1 USD = 9,4864 kr kr DKK 1 USD = 6,4672 kr ₽ RUB 1 USD = 79,5950 ₽ ₹ INR 1 USD = 95,4730 ₹ R ZAR 1 USD = 16,4875 R ₺ TRY 1 USD = 47,5107 ₺ Mex$ MXN 1 USD = 17,3091 Mex$ ₩ KRW 1 USD = 1.440,9750 ₩ zł PLN 1 USD = 3,7351 zł ฿ THB 1 USD = 33,4065 ฿ Rp IDR 1 USD = 18.053,5708 Rp ﷼ SAR 1 USD = 3,7500 ﷼ د.إ AED 1 USD = 3,6725 د.إ $ ARS 1 USD = 1.488,4531 $ $ CLP 1 USD = 928,3361 $ $ COP 1 USD = 3.142,8178 $ Kč CZK 1 USD = 20,9858 Kč
Filtrando por: fonte: TechCrunch - Exibindo 151 - 180 de 1811 notícias.
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24/07/2026 15:07
Why Cognition bought Poke: AI personality is becoming a competitive advantage
AI coding startup Cognition has acquired Poke, the AI assistant you text like a friend, in a deal valuing the startup in the low nine figures. The acq...
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24/07/2026 14:53
US accuses American of allegedly wiping his phone using a ‘duress’ password during border search
A U.S. citizen has asked a court to throw out the government's claim that he gave over a passcode to border authorities that wiped his phone's data, o...
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24/07/2026 14:33
Anduril reportedly in talks to raise funding at $100B valuation, more than 3x last year’s mark
Anduril is said to be raising a new round of funding that may push its valuation up to about $100 billion, per Reuters.
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24/07/2026 14:00
Anthropic launches Opus 5
Opus 5 will be both cheaper and less restrictive than Fable, likely making it preferable in most use cases
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24/07/2026 14:00
Build in public, fail in public: what it’s like to be a founder under 20 right now 
AI tools have democratized the opportunity to build, shortening the timelines of success and enabling more young people to start successful companies ...
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24/07/2026 13:54
India’s move against Jack Dorsey’s Bitchat sparks legal debate
The offline messaging app surged in popularity in India amid protests in New Delhi.
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24/07/2026 13:50
OpenAI’s own model went rogue before Kimi had Wall Street sweating
Chinese AI lab Moonshot’s open model Kimi went viral this week for reasons that had less to do with the model itself and more to do with how the U.S. ...
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24/07/2026 13:11
Sam Altman’s biometric startup World raises $52.5 million via crypto sale
Sam Altman's side project — which seeks to scan the world's eyeballs and turn them into unique digital identifiers — has raised some fresh cash throug...
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24/07/2026 12:51
As US weighs response to Chinese AI, industry urges against broad open-weight restrictions
AI companies including Nvidia and Mistral urge policymakers to avoid broad restrictions on open-weight AI models as Washington debates responses to Ch...
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24/07/2026 12:16
Rivian sues the US government for ‘full refund’ of Trump tariffs
The carmaker has said it's owed a refund in the "tens of millions of dollars."
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24/07/2026 12:13
Bluesky’s AI assistant Attie expands into an open social research tool
Users can now ask Attie questions about news, trends, and conversations on Bluesky and other apps on the AT Protocol.
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24/07/2026 12:09
Midjourney acquired the astrology app Co-Star
The AI lab Midjourney continues to expand its purview beyond image and video generation.
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24/07/2026 10:36
OpenAI’s new voice mode makes it to the ChatGPT desktop app
ChatGPT Voice on desktop can work with both ChatGPT Work and Codex to complete tasks and control agents.
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24/07/2026 09:47
Facebook launches a dedicated Marketplace app for sellers, adds a free verification system
Seller is a dedicated Marketplace app for people who list and sell items frequently.
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23/07/2026 22:00
How AI guardrails are impeding the work of offensive cybersecurity researchers
We spoke with several cybersecurity researchers, who look for unknown vulnerabilities and develop tools to exploit them, about how OpenAI’s and Anthro...
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23/07/2026 21:05
Meet the judges who will crown Australia’s next breakout startup
TechCrunch Startup Battlefield is coming to Australia — and we're partnering with Stripe to find the country's most exciting early-stage startups.
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23/07/2026 19:40
Mobileye CEO Amnon Shashua to step aside as company pushes into robotaxis, robotics
Shashua has been invited to take the chairman of the board seat.
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23/07/2026 17:33
AMD takes on Nvidia with its Helios AI rack scale system
AMD is challenging its chipmaker rival with a new rack-scale system that will start shipping to customers later this year.
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23/07/2026 17:30
Patreon lays off off 20% of its workforce
In a memo to staff that was posted online, Conte the company's core business is strong, but that the platform has to respond to market changes and adj...
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23/07/2026 17:13
Insurance startup Corgi reportedly raised more money at $4B — its third round in eight weeks
Corgi had announced a B1 round of $106 million at a $2.6 billion valuation at the end of May.
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23/07/2026 17:06
Tesla’s door handles may spur new U.S. safety rules
The new rule-making process follows a series of incidents, including fatal ones, in which people have become stuck inside cars.
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23/07/2026 16:41
Meta drops out of a major clean energy pact as its natural gas buildout accelerates
Meta has made significant investments in natural gas over the past year. Now, it's dropping out of an industry renewable energy group.
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23/07/2026 16:00
Anthropic updates Claude voice mode with more capable models
Claude's new voice model will let you reschedule your meeting or draft an email
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23/07/2026 15:38
AegisAI, founded by former Google security execs, lands $36M to stop AI-driven spear phishing
The Series A was led by Battery Ventures, bringing AegisAI total funding to $49 million.
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23/07/2026 14:27
US government says Iran-linked hackers are disrupting American water and energy providers
An updated government advisory warns that Iranian hackers are exploiting systems used by water and energy providers.
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23/07/2026 14:07
Runway launches AI model router as generative media gets crowded
Runway no longer wants to be just another AI model company. It wants to become the infrastructure layer for generative media. On Thursday, the startup...
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23/07/2026 14:00
OpenAI makes ChatGPT Health available to all U.S. users
Users can also integrate their personal data from services like Apple Health, Function, and MyFitnessPal.
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23/07/2026 13:29
Tesla’s robotaxis are moving in reverse
The number of paid robotaxi miles traveled fell 36% in the second quarter, despite expanding to new cities, according to Tesla's own figures.
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23/07/2026 13:28
Meta launched a new AI optimism ad set to a song about human extinction
David Bowie's song "Five Years," which Meta used in a supposedly inspiring advertisement, is about humans learning that they have five years left to l...
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23/07/2026 13:01
Google will now let you sign in to your account with a selfie video
The tech giant says selfie videos give users more options to sign in if they're ever locked out or don't have access to their usual phone or computer.

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