Apps and Devices

Permissions, installations, updates and care for cell phones, computers and applications.

6articles

Notebook exibindo Chrome 153 atualizado, com alerta da CVE-2026-87464, cubo WebGL e escudo de segurança em uma cena tecnológica azul.

Apps and Devices10/09/20264 min read

CVE-2026-87464 in Chrome 153: fixed versions and how to verify the WebGL update

See which Chrome 153 builds fix CVE-2026-87464, how to check your installed version, and why “critical” does not by itself mean active exploitation.

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Smartphone Android aberto nas configurações de segurança com a data 2026-09-05, ao lado de um escudo verde e símbolos de falhas bloqueadas.

Apps and Devices10/09/20265 min read

September Android patch: how to check for 2026-09-05 and what it fixes

See where to check the Android security patch, how to interpret 2026-09-01 versus 2026-09-05, and why rollout dates differ by device.

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Notebook em uma mesa exibindo o símbolo do Chrome, um ícone de atualização e um alerta visual de segurança ao fundo.

Apps and Devices09/09/20265 min read

CVE-2026-85046 in Chrome: fixed versions and how to verify the update

The V8 flaw was already known to be exploited. See which Chrome builds received the fix, how to check your installed version, and why relaunching the browser matters.

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Mão segura smartphone com aviso de chamada bloqueada; ao lado, ícones explicam bloqueio automático, proteção de serviços essenciais e prazo de 10 dias para desbloqueio.

Apps and Devices03/09/20267 min read

Automatic blocking of abusive calls: how Anatel’s rule works and how to request unblocking

The new rule guides carriers’ antispam filters, provides default activation with opt-out, and gives 10 calendar days for a response or unblocking of affected originating numbers.

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Smartphone exibindo confirmação de pagamento Pix ao lado de calendário com 06/09, menções a CERTPIC e CERTPIA e escudo com cadeado.

Apps and Devices01/09/20265 min read

Pix and the September 6 deadline: users do not replace certificates; institutions must comply

The September 6, 2026 deadline requires Pix participants to adjust digital certificates used in the infrastructure. Ordinary users do not need to replace a certificate or take extr...

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Mão segurando celular Android com anúncio em destaque, ao lado de texto sobre identificar, diagnosticar e remover propaganda que aparece sozinha.

Apps and Devices17/08/202610 min read

Advertising appearing alone on Android: how to find out where it comes from and remove it without formatting the first time

Out-of-context ads can come from the browser, website notifications or an installed app. See how to separate the symptoms and safely eliminate the source.

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