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CISA: WatchGuard RCE flaw now exploited in ransomware attacks

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that ransomware gangs are also exploiting a critical WatchGuard Firebox firewall vulnerability, which it flagged as actively exploited in December. [...]

Microsoft fixes bug that wiped Windows desktop settings

Microsoft says the September 2026 Patch Tuesday updates fix a known issue causing desktop settings to be lost or reset on some Windows devices. [...]

Nearly 1 in 10 Exposed LiteLLM Gateways Accepted the Example "sk-1234" Admin Key

Nearly one in ten of the internet-facing LiteLLM servers that Wiz Research scanned in February accepted sk-1234, the example admin key in LiteLLM's own setup guide. LiteLLM is an open-source AI gateway, the software a company puts between its applications and the model providers…

Anthropic Discloses Fourth AI Hacking Incident Involving Claude Opus 4.6

Anthropic on Wednesday disclosed a fourth incident in which its artificial intelligence (AI) model broke into real third-party systems, marking the latest in a growing list of cases that have raised concerns about the security risks posed by autonomous AI agents. The AI company …

EU Cyber Resilience Act to Enforce New Reporting Requirements

Starting Friday, businesses operating in the EU will have just 24 hours to notify the government any time they discover serious product security incidents.

Trezor warns users of email provider breach, phishing attacks

Trezor warned customers on Wednesday that threat actors who breached its third-party email provider are targeting them in phishing attacks. [...]

96% dos CIOs financeiros aumentam interesse por IA

A inteligência artificial deixou de ser uma tecnologia experimental para se tornar um elemento estratégico no sistema financeiro. Segundo o Logicalis CIO Report 2026 para o setor de serviços financeiros, 96% dos CIOs do setor registraram aumento no interesse por IA ao longo do úl…

Cisco confirms CVE-2026-20079 Secure FMC flaw exploited in attacks

Cisco has confirmed that a maximum-severity authentication bypass vulnerability tracked as CVE-2026-20079 in its Secure Firewall Management Center (FMC) software is being actively exploited in attacks. [...]

AdaptHealth confirms 4.1 million people exposed in July cyberattack

Healthcare company AdaptHealth has confirmed that data of 4.1 million people was exposed in a cyberattack discovered in July that was attributed to the ShinyHunters threat group. [...]

Mythos Vulnerability Firehose Hits a Human Bottleneck

An analysis of Project Glasswing findings shows only a fraction have reached disclosure, and an even smaller number have been fixed.

Skullcandy Dime 3 earbuds expose users to Bluetooth hijacking

The Carnegie Mellon University CERT Coordination Center (CERT/CC) is warning that Skullcandy Dime 3 wireless earbuds accept Bluetooth pairing requests from nearby unpaired devices without requiring user interaction. [...]

4 groups caught using the same Chrome and Windows exploit kit

A patch gap and the hastened pace of AI-based vulnerability discovery are likely contributors.

Apple apresenta iPhone dobrável, novo CEO e recursos de IA

John Ternus subiu ao palco pela primeira vez como novo CEO da Apple para apresentar o iPhone Duo, o primeiro smartphone dobrável da empresa, com preço inicial de US$ 1.999. O evento de lançamento ocorreu hoje na sede da Apple, em Cupertino, Califórnia, e marcou a estreia do execu…

US Government Accuses Chinese AI Firms of Distilling Frontier Models

US agencies claim Chinese companies covertly extracted billions of tokens from OpenAI, Anthropic, Google Gemini, and SpaceX's Grok to reduce development costs.

U.S. Disrupts Xinbi Guarantee Scam Marketplace, Freezes $52.8 Million in Crypto

The U.S. Department of Justice (DoJ) on Wednesday announced coordinated actions aimed at an illicit online marketplace called Xinbi Guarantee that offered scam services, including seizing Telegram channels used to run the service, confiscating two cryptocurrency wallets, and depl…

Brasil registra recorde em ataques de ransomware

Os ataques de ransomware no Brasil aumentaram pelo terceiro mês consecutivo, chegando a 27 casos em agosto, o maior número registrado no país em 2026. Os dados são da plataforma Ransomware.live, de monitoramento contínuo de vazamentos, divulgados pela Cohesity, empresa especializ…

Identidade digital: o novo campo de batalha contra a fraude

A digitalização acelerada e a democratização da inteligência artificial generativa transformaram o cibercrime, tornando a verificação da identidade real um pilar central para a segurança e a confiança nos negócios digitais. A conclusão é do relatório “Tendências para 2026: Identi…

Novo exploit para zero-day no Windows Defender

O pesquisador de segurança conhecido como MSNightmare publicou um código de prova de conceito (PoC) para uma vulnerabilidade de dia zero no Windows Defender, denominada “ShieldCrash”. Segundo a publicação no GitHub, a falha permite a leitura arbitrária de arquivos com privilégios…