Hack It Daily

#cybersecurity

Critical Security Flaw Exposes Secure Boot Vulnerability in Windows and Linux

A recent discovery reveals a significant vulnerability in Secure Boot, affecting both Windows and Linux systems. Learn how this flaw can be exploited and what steps you can take to protect your devices.

Olena Bilyk·2 min read·7/16/2026

When AI Misbehaves: Here You Can Report Unwanted Behaviors of Chatbots

Researchers demand more transparency and control regarding issues with AI systems. An expert team has launched a registry to centrally document unwanted behaviors.

Ryan Kessler·3 min read·7/3/2026

Google Chrome: Update Closes 382 Security Vulnerabilities – Here's How to Check Your Version

Google regularly releases updates for its popular Chrome browser. The latest version is crucial as hundreds of security holes have been patched, thanks to AI. Google closes a total of 382 vulnerabilities in the Chrome browser.

Ryan Kessler·3 min read·7/2/2026

Anthropic Confirms: US Government Partially Lifts Ban on Mythos 5

After the company fueled security concerns itself, the government under President Donald Trump issued an 'export ban.' Now, some companies can access the AI model again.

Olena Bilyk·3 min read·6/28/2026

ChatGPT and Claude Under Lock and Key: Why Europe Shouldn't Worry

The US government is increasingly controlling access to top AI models. However, the author argues that access to these language models is less relevant than ever, especially for Europe.

Olena Bilyk·5 min read·6/27/2026

Finding Security Vulnerabilities: OpenAI's GPT-5.5-Cyber Aims to Surpass Anthropic's Mythos 5

OpenAI has updated its AI security-focused model GPT-5.5-Cyber. The new version aims to surpass Anthropic's Mythos 5 in identifying security vulnerabilities in large codebases. Additionally, the update will be made available to partner companies.

Olena Bilyk·3 min read·6/24/2026

Security Risk: Signal CEO Meredith Whittaker Warns Against AI Chatbots

Signal CEO Meredith Whittaker has criticized the excessive use of AI chatbots and agents, warning they could pose significant security risks by undermining end-to-end encryption.

Olena Bilyk·3 min read·6/22/2026

Every Known Type of Malware: Security Experts Warn About Wallpapers on Steam

Malware has been hiding on Steam for months. Cybercriminals have infected wallpapers with malware to harm users. Here’s how you can protect yourself from these attacks in the future.

Ryan Kessler·3 min read·6/20/2026

Unfixable: Security Researchers Discover Dangerous Vulnerability in Older iPhones

Security researchers have discovered a vulnerability in Apple's A12 and A13 chips that is so hardware-level that it cannot be fixed via an update. This is particularly critical for four iPhone models.

Ryan Kessler·4 min read·6/20/2026

2,300 Cyber Attacks on Vacationers in Just One Week: How Travelers Can Protect Themselves from Danger

The summer brings the vacation season – and with it, numerous cybercriminals come into play. They want to lure you into traps with phishing offers. Here’s what you need to know to protect yourself.

Ryan Kessler·3 min read·6/19/2026

WM 2026: How Deepfakes and Fake Shops Spoil the Fun of the Tournament

For the 2026 World Cup, there is not only genuine reporting and offers surrounding the tournament. Internet trolls and cybercriminals are also exploiting the World Cup for their purposes. Here's what real fans need to pay attention to.

Ryan Kessler·3 min read·6/19/2026