@rmcholewa.bsky.social
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pinned post!
Eu não me sinto livre minimamente para postar (publicamente ou não, incluindo redes sociais), alguns conteúdos ou o que de fato penso. Racionalmente não curto, comento ou interajo mais com postagens em redes sociais com certos temas.
1 day ago
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Eu não me sinto livre minimamente para postar (publicamente ou não, incluindo redes sociais), alguns conteúdos ou o que de fato penso. Racionalmente não curto, comento ou interajo mais com postagens em redes sociais com certos temas.
1 day ago
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You’re about to feel the AI money squeeze
www.theverge.com/ai-artificia...
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You’re about to feel the AI money squeeze
The AI monetization cliff approaches.
https://www.theverge.com/ai-artificial-intelligence/917380/ai-monetization-anthropic-openai-token-economics-revenue
1 day ago
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Palantir: A gigante de IA que vigia o mundo e preocupa especialistas | G1
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Palantir: A gigante de IA que vigia o mundo e preocupa especialistas | G1
A Palantir surgiu a partir das funções de segurança do PayPal e, hoje, é uma das companhias de IA mais bem sucedidas do mundo — e também uma das mais polêmicas.
https://g1.globo.com/tecnologia/noticia/2026/04/24/palantir-por-que-o-crescimento-do-poder-global-da-empresa-de-ia-causa-preocupacao.ghtml
1 day ago
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Ransomware Hackers Develop Custom Exfiltration Tool to Steal Sensitive Data
cybersecuritynews.com/ransomware-h...
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Ransomware Hackers Develop Custom Exfiltration Tool to Steal Sensitive Data
Trigona affiliates built a custom exfiltration tool, replacing known apps to steal data faster and evade security detection.
https://cybersecuritynews.com/ransomware-hackers-develop-custom-exfiltration/
1 day ago
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DeepSeek V4 goes live with massive 1.6T parameters and 1M context support
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DeepSeek V4 goes live with massive 1.6T parameters and 1M context support
DeepSeek's latest open-source AI models boast up to 1.6 trillion parameters and elite coding skills. Discover how the new Pro and Flash variants compare in performance and API pricing.
https://www.neowin.net/news/deepseek-v4-goes-live-with-massive-16t-parameters-and-1m-context-support/
1 day ago
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Intel crushes Wall Street's expectations and its stock surges 20% as revival gains pace - SiliconANGLE
siliconangle.com/2026/04/23/i...
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Intel crushes Wall Street's expectations and its stock surges 20% as revival gains pace - SiliconANGLE
Intel crushes Wall Street's expectations and its stock surges 20% as revival gains pace - SiliconANGLE
https://siliconangle.com/2026/04/23/intel-crushes-wall-streets-expectations-stock-surges-20-revival-gains-pace/
1 day ago
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Surveillance companies exploiting telecom system to spy on targets’ locations, research shows
therecord.media/surveillance...
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Surveillance companies exploiting telecom system to spy on targets’ locations, research shows
The campaigns exploited a weakness in telecom infrastructure to allow the unnamed vendors to secretly pose as real cellular providers and pinpoint victims’ locations.
https://therecord.media/surveillance-companies-exploiting-telecom-systems-to-track-location
1 day ago
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Microsoft adds uninvited AI co-author to Word docs
www.theregister.com/2026/04/23/m...
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Microsoft adds uninvited AI co-author to Word docs
: Also rolls out agentic Copilot in Excel and PowerPoint, letting 21st century Clippy lend a... hand
https://www.theregister.com/2026/04/23/microsoft_gives_your_word_documents/
1 day ago
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LMDeploy CVE-2026-33626 Flaw Exploited Within 13 Hours of Disclosure
thehackernews.com/2026/04/lmde...
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LMDeploy CVE-2026-33626 Flaw Exploited Within 13 Hours of Disclosure
CVE-2026-33626 exploited within 13 hours of disclosure, enabling SSRF-based cloud credential theft and internal scanning.
https://thehackernews.com/2026/04/lmdeploy-cve-2026-33626-flaw-exploited.html
1 day ago
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Meta vai demitir 8 mil empregados e fechar outras 6 mil vagas para compensar investimentos em IA - ConvergenciaDigital
convergenciadigital.com.br/mercado/meta...
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Meta vai demitir 8 mil empregados e fechar outras 6 mil vagas para compensar investimentos em IA - ConvergenciaDigital
A Meta anunciou um novo plano de demissões que pode atingir cerca de 10% de sua força de trabalho gl
https://convergenciadigital.com.br/mercado/meta-vai-demitir-8-mil-empregados-e-fechar-outras-6-mil-vagas-para-compensar-investimentos-em-ia/
1 day ago
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Microsoft plans first-ever voluntary employee buyout for up to 7% of U.S. workforce
www.cnbc.com/2026/04/23/m...
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Microsoft plans first-ever voluntary employee buyout for up to 7% of U.S. workforce
Microsoft's inaugural voluntary buyouts will be open to workers at the senior director level and below whose years of employment and age add up to 70 or more.
https://www.cnbc.com/2026/04/23/microsoft-plans-first-voluntary-retirement-program-for-us-employees.html
1 day ago
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Bitwarden NPM Package Hit in Supply Chain Attack
www.securityweek.com/bitwarden-np...
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Bitwarden NPM Package Hit in Supply Chain Attack
Tied to a fresh Checkmarx supply chain attack claimed by TeamPCP, the incident references the Shai-Hulud worm.
https://www.securityweek.com/bitwarden-npm-package-hit-in-supply-chain-attack/
1 day ago
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Checkmarx suffers second massive supply chain attack, infecting developers with malware
cybernews.com/security/che...
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Checkmarx suffers second massive supply chain attack, infecting developers with malware
Checkmarx suffers a second supply chain attack in a month, resulting in hackers injecting credential-stealing malware into popular developer tools.
https://cybernews.com/security/checkmarx-popular-tools-spread-credential-stealing-malware/
1 day ago
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Checkmarx suffers second massive supply chain attack, infecting developers with malware
cybernews.com/security/che...
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Checkmarx suffers second massive supply chain attack, infecting developers with malware
Checkmarx suffers a second supply chain attack in a month, resulting in hackers injecting credential-stealing malware into popular developer tools.
https://cybernews.com/security/checkmarx-popular-tools-spread-credential-stealing-malware/
1 day ago
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Startups Brag They Spend More Money on AI Than Human Employees
www.404media.co/startups-bra...
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Startups Brag They Spend More Money on AI Than Human Employees
A new class of AI startups say they are taking money that would normally be used to hire people and are spending it on AI compute instead.
https://www.404media.co/startups-brag-they-spend-more-money-on-ai-than-human-employees/
2 days ago
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Iran claims US exploited networking equipment backdoors during strikes — says devices from Cisco and others failed despite blackout in attack that 'indicates deep sabotage'
www.tomshardware.com/tech-industr...
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Iran claims US exploited networking equipment backdoors during strikes — says devices from Cisco and others failed despite blackout in attack that 'indicates deep sabotage'
Cisco, Juniper, Fortinet, and MikroTik devices allegedly rebooted or disconnected during the conflict.
https://www.tomshardware.com/tech-industry/cyber-security/iran-claims-us-exploited-networking-equipment-backdoors-during-strikes
2 days ago
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OpenAI now lets you screenshot your privacy in the foot
www.theregister.com/2026/04/22/o...
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OpenAI now lets you screenshot your privacy in the foot
: Make your model smarter through self-surveillance
https://www.theregister.com/2026/04/22/openai_chronicle_no_privacy_screenshot/
2 days ago
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Report: GitHub Copilot is moving to token-based billing from June
www.neowin.net/news/report-...
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Report: GitHub Copilot is moving to token-based billing from June
The era of flat-rate unlimited AI coding is ending as Microsoft prepares a major overhaul of the GitHub Copilot billing structure.
https://www.neowin.net/news/report-github-copilot-is-moving-to-token-based-billing-from-june/
2 days ago
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Anthropic's growing pains mount ahead of OpenAI showdown
www.axios.com/2026/04/23/a...
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Anthropic's growing pains mount ahead of OpenAI showdown
The AI darling has never been more valuable or more vulnerable.
https://www.axios.com/2026/04/23/anthropic-openai-showdown
2 days ago
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Anthropic Mythos shaping up as nothingburger
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Anthropic Mythos shaping up as nothingburger
: Hackpocalypse deferred
https://www.theregister.com/2026/04/22/anthropic_mythos_hype_nothingburger/
2 days ago
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Apple Fixes iOS Flaw That Let FBI Recover Deleted Signal Messages
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Apple Fixes iOS Flaw That Let FBI Recover Deleted Signal Messages
Apple fixes CVE-2026-28950 in iOS 26.4.2 after deleted notifications were retained, mitigating forensic data exposure.
https://thehackernews.com/2026/04/apple-patches-ios-flaw-that-stored.html
2 days ago
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Microsoft launches hosted agents in Foundry with secure sandboxes
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Microsoft launches hosted agents in Foundry with secure sandboxes
Microsoft is taking AI agent deployment to the next level with a massive refresh of its Foundry Agent Service with "hypervisor-grade" security, Toolbox and more.
https://www.neowin.net/news/microsoft-launches-hosted-agents-in-foundry-with-secure-sandboxes/
2 days ago
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France's 'Secure' ID agency probes claimed 19M record breach
www.theregister.com/2026/04/22/f...
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France's 'Secure' ID agency probes claimed 19M record breach
: Gov admits 'incident' as forum sellers boast of fresh haul covering up to a third of the population
https://www.theregister.com/2026/04/22/frances_secure_id_agency_probes/
3 days ago
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Ataque hacker atinge mais um banco no Brasil e, agora, nas contas dos clientes - ConvergenciaDigital
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Ataque hacker atinge mais um banco no Brasil e, agora, nas contas dos clientes - ConvergenciaDigital
O Banco Rendimento, que atua principalmente no segmento de câmbio, foi alvo de um ataque hacker nest
https://convergenciadigital.com.br/mercado/ataque-hacker-atinge-mais-um-banco-no-brasil-e-agora-nas-contas-dos-clientes/
3 days ago
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Amazon to invest up to another $25 billion in Anthropic as part of AI infrastructure deal
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Amazon to invest up to another $25 billion in Anthropic as part of AI infrastructure deal
Amazon is boosting its investment in Anthropic, which is committing to spending over $100 billion on Amazon cloud services over the next decade.
https://www.cnbc.com/2026/04/20/amazon-invest-up-to-25-billion-in-anthropic-part-of-ai-infrastructure.html
3 days ago
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Maryland becomes first state to pass bill banning ‘surveillance pricing’
www.denver7.com/life/money/m...
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Maryland becomes first state to pass bill banning ‘surveillance pricing’
Maryland is poised to become the first state in the country to ban "surveillance pricing." Here's what to know about the practice.
https://www.denver7.com/life/money/maryland-becomes-first-state-to-pass-bill-banning-surveillance-pricing
3 days ago
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Exclusive: Meta to start capturing employee mouse movements, keystrokes for AI training data
www.reuters.com/sustainabili...
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https://www.reuters.com/sustainability/boards-policy-regulation/meta-start-capturing-employee-mouse-movements-keystrokes-ai-training-data-2026-04-21/
3 days ago
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Microsoft Patches Critical ASP.NET Core CVE-2026-40372 Privilege Escalation Bug
thehackernews.com/2026/04/micr...
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ASP.NET Core, an open-source web development framework | .NET
Build web apps and services that run on Windows, Linux, and macOS using C#, HTML, CSS, and JavaScript. Get started for free on Windows, Linux, or macOS.
https://ASP.NET
3 days ago
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Over 1,300 Microsoft SharePoint servers vulnerable to spoofing attacks
www.bleepingcomputer.com/news/securit...
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Over 1,300 Microsoft SharePoint servers vulnerable to spoofing attacks
Over 1,300 Microsoft SharePoint servers exposed online remain unpatched against a spoofing vulnerability that was exploited as a zero-day and is still being abused in ongoing attacks.
https://www.bleepingcomputer.com/news/security/over-1-300-microsoft-sharepoint-servers-vulnerable-to-ongoing-attacks/
3 days ago
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Mozilla Firefox uses AI to hunt bugs and suddenly zero days do not feel so untouchable
nerds.xyz/2026/04/fire...
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Mozilla Firefox uses AI to hunt bugs and suddenly zero days do not feel so untouchable
Firefox 150 uses AI to uncover 271 vulnerabilities, signaling a shift toward machine driven bug hunting that could change how zero day exploits are discovered and fixed.
https://nerds.xyz/2026/04/firefox-ai-bug-hunting/
3 days ago
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Cloud platform Vercel says company breached through third-party AI tool
therecord.media/cloud-platfo...
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Cloud platform Vercel says company breached through third-party AI tool
Vercel released a statement acknowledging a breach and warning a “limited subset of customers” that their Vercel credentials were compromised.
https://therecord.media/cloud-platform-vercel-says-company-breached-through-ai-tool
3 days ago
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Microsoft confirms Windows 11 KB5083769, KB5082052 wrongly forcing BitLocker recovery
www.neowin.net/news/microso...
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Microsoft confirms Windows 11 KB5083769, KB5082052 wrongly forcing BitLocker recovery
Microsoft has confirmed that a new BitLocker recovery issue is affecting all supported versions of Windows 11, 10, and Server.
https://www.neowin.net/news/microsoft-confirms-windows-11-kb5083769-kb5082052-wrongly-forcing-bitlocker-recovery/
4 days ago
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UE: app de verificação de idade é hackeado em dois minutos – Meio Bit
meiobit.com/467650/ue-ap...
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UE: app de verificação de idade é hackeado em dois minutos – Meio Bit
App planejado como "base" de sistema global para verificação de idade na internet se converte em um pesadelo de Relações Públicas para a UE
https://meiobit.com/467650/ue-app-verficacao-idade-hackeado-dois-minutos/
4 days ago
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Tim Cook to step down as Apple CEO, hardware chief John Ternus takes the helm
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Tim Cook to step down as Apple CEO, hardware chief John Ternus takes the helm
Tim Cook has announced that he will be stepping down as Apple CEO on September 1. Senior vice president of hardware engineering John Ternus, long seen as...
https://www.techspot.com/news/112129-tim-cook-step-down-apple-ceo-hardware-chief.html
4 days ago
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A small but growing movement wants you to put down your phone. But first read this
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A small but growing movement wants you to put down your phone. But first read this
Two decades after Steve Jobs premiered the iPhone, a small but intensely passionate movement is rebelling against the omnipresent screen.
https://apnews.com/article/internet-screens-phone-addiction-attention-bde9f575a54921ca320d30519783c250
5 days ago
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Palantir posted a manifesto that reads like the ramblings of a comic book villain
www.engadget.com/big-tech/pal...
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Palantir posted a manifesto that reads like the ramblings of a comic book villain
Palantir shared 22 points excerpted from CEO Alex Karp and Nicholas W. Zamiska's 2025 book, The Technological Republic, and they're troubling.
https://www.engadget.com/big-tech/palantir-posted-a-manifesto-that-reads-like-the-ramblings-of-a-comic-book-villain-181947361.html
5 days ago
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Payouts King ransomware uses QEMU VMs to bypass endpoint security
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Payouts King ransomware uses QEMU VMs to bypass endpoint security
The Payouts King ransomware is using the QEMU emulator as a reverse SSH backdoor to run hidden virtual machines on compromised systems and bypass endpoint security.
https://www.bleepingcomputer.com/news/security/payouts-king-ransomware-uses-qemu-vms-to-bypass-endpoint-security/
5 days ago
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Vercel Breach Tied to Context AI Hack Exposes Limited Customer Credentials
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Vercel Breach Tied to Context AI Hack Exposes Limited Customer Credentials
Context.ai breach enabled Google Workspace takeover at Vercel, exposing limited customer credentials and prompting $2M data sale claim.
https://thehackernews.com/2026/04/vercel-breach-tied-to-context-ai-hack.html
5 days ago
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Cibercrime anuncia 251 milhões de CPFs na dark web
www.cisoadvisor.com.br/cibercrime-a...
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Cibercrime anuncia 251 milhões de CPFs na dark web
Entenda o suposto vazamento de 251 milhões de CPFs brasileiros anunciado na dark web com o nome “Morgue” e a estratégia de marketing do cibercrime.
https://www.cisoadvisor.com.br/cibercrime-anuncia-251-milhoes-de-cpfs-na-dark-web/
5 days ago
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Human Trust of AI Agents - Schneier on Security
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Human Trust of AI Agents - Schneier on Security
Interesting research: “Humans expect rationality and cooperation from LLM opponents in strategic games.” Abstract: As Large Language Models (LLMs) integrate into our social and economic interactions,…
https://www.schneier.com/blog/archives/2026/04/human-trust-of-ai-agents.html
9 days ago
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AI Use Appears to Have a "Boiling Frog" Effect on Human Cognition, New Study Warns
futurism.com/artificial-i...
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AI Use Appears to Have a "Boiling Frog" Effect on Human Cognition, New Study Warns
A new study claims to offer the first causal link between AI dependency and cognitive erosion. Researchers warn of long-term implications.
https://futurism.com/artificial-intelligence/ai-boiling-frog-human-cognition-study
9 days ago
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Google Chrome lacks browser fingerprinting defenses
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Google Chrome lacks browser fingerprinting defenses
: Browser fingerprinting is everywhere
https://www.theregister.com/2026/04/16/google_chrome_lacks_browser_fingerprinting/
9 days ago
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Virginia enacts ban on precise geolocation data sales as momentum for similar prohibitions builds
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Virginia enacts ban on precise geolocation data sales as momentum for similar prohibitions builds
The legislation bars the sale of geolocation within a 1,750 foot radius, a buffer large enough to keep data brokers from pinpointing where consumers live, work, worship, shop and otherwise travel.
https://therecord.media/virginia-enacts-ban-on-precise-geolocation-data
9 days ago
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n8n Webhooks Abused Since October 2025 to Deliver Malware via Phishing Emails
thehackernews.com/2026/04/n8n-...
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n8n Webhooks Abused Since October 2025 to Deliver Malware via Phishing Emails
n8n webhooks abused since October 2025, with phishing volume up 686%, enabling malware delivery and device tracking.
https://thehackernews.com/2026/04/n8n-webhooks-abused-since-october-2025.html
9 days ago
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Anthropic's AI downgrade stings power users
www.axios.com/2026/04/16/a...
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Anthropic's AI downgrade stings power users
Claude Code creator says the model defaults to medium effort to balance intelligence with speed.
https://www.axios.com/2026/04/16/anthropic-claude-power-user-complaints
9 days ago
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Anthropic's Project Glasswing CVE count is still guesswork
www.theregister.com/2026/04/15/p...
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Anthropic's Project Glasswing CVE count is still guesswork
: Like the majority of the companies participating, it remains a mystery
https://www.theregister.com/2026/04/15/project_glasswing_cves/
9 days ago
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Inteligência Artificial justifica demissão de 1000 funcionários em mais uma empresa de TI - ConvergenciaDigital
convergenciadigital.com.br/mercado/inte...
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Inteligência Artificial justifica demissão de 1000 funcionários em mais uma empresa de TI - ConvergenciaDigital
A Snap, dona do Snapchat, anunciou nesta quarta-feira,15 que vai demitir cerca de 1.000 funcionários
https://convergenciadigital.com.br/mercado/inteligencia-artificial-justifica-demissao-de-1000-funcionarios-em-mais-uma-empresa-de-ti/
9 days ago
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'Like handing out the blueprint to a bank vault': Why AI led one company to abandon open source
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'Like handing out the blueprint to a bank vault': Why AI led one company to abandon open source
Cal is moving its flagship open-source program to a proprietary model because it can't cope with the dangers of AI hacking its open code.
https://www.zdnet.com/article/ai-security-worries-force-company-to-abandon-open-source/
10 days ago
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Anthropic, Google, Microsoft paid AI bug bounties – quietly
www.theregister.com/2026/04/15/c...
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Anthropic, Google, Microsoft paid AI bug bounties – quietly
Exclusive: Researchers who found the flaws scored beer money bounties and warn the problem is probably pervasive
https://www.theregister.com/2026/04/15/claude_gemini_copilot_agents_hijacked/
10 days ago
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Nginx-ui Vulnerability Actively Exploited in Attack - Enables Full Server Takeover
cybersecuritynews.com/nginx-ui-vul...
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Nginx-ui Vulnerability Actively Exploited in Attack - Enables Full Server Takeover
A critical authentication bypass flaw in Nginx UI is actively exploited, allowing unauthenticated attackers full control of affected servers.
https://cybersecuritynews.com/nginx-ui-vulnerability-exploited/
10 days ago
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