Microsoft’s DCU has seized 338 websites to disrupt RaccoonO365, a growing phishing service used to steal Microsoft 365 credentials from 94 countries.

A new report reveals Chinese threat actor TA415 is targeting U.S. policy organizations with sophisticated spearphishing campaigns to gather intelligence.

A new, advanced FileFix attack campaign uses social engineering and steganography to hide malware in images, bypassing traditional security defenses.

A new malware called Raven Stealer is emerging, targeting individuals and businesses by stealing credentials and data, and exfiltrating it via Telegram.

A new Rowhammer attack, "Phoenix," bypasses DDR5 protections on all tested SK Hynix devices, enabling memory corruption and privilege escalation.

Abstract

Esse é um write-up da room Port Scan Activity da plataforma LetsDefend
https://app.letsdefend.io/challenge/port-scan-activity

Do You Know…(Why It Still Can’t Replace Human Instinct)

The Illusion of Safety

Introduction

In today’s Security Operations Centers (SOC), analysts are drowning in unstructured text data — incident reports, threat intelligence…

Meta unveils a suite of AI-powered tools and features at its Connect conference, including a redesigned Horizon Engine to make the metaverse more immersive.

A new camera flaw in the iPhone Air and iPhone 17 Pro causes black patches and white lines in photos, a problem Apple has acknowledged.

NVIDIA and its partners are investing £11 billion to build an "AI factory" in the UK with 120,000 GPUs, the largest such deployment in the country's history.

Anthropic has confirmed that three infrastructure bugs caused a decline in Claude AI's response quality for some users from August to early September 2025.

OpenAI is launching a new version of ChatGPT for teens aged 13-18 with enhanced privacy and parental controls to ensure a safer AI experience.

Apple is reportedly bringing touchscreen technology to its MacBook Pro lineup. Find out what this could mean for the future of Apple laptops.

Meta's new smart glasses, the Ray-Ban Display, feature a heads-up screen for notifications, video calls, and more, launching in the U.S. on Sept. 30.

A SonicWall security incident exposed firewall configuration backups from some MySonicWall accounts. The company is warning users to check for exposure and apply remediation.

Jenkins has patched multiple flaws, including a high-severity DoS vulnerability in its bundled Jetty server that could allow unauthenticated attackers to crash the service.