Digital Security

Update Chrome Now: Critical Flaw Allows Attacks on Your PC Do you postpone Chrome updates? This is dangerous! A zero-day flaw, used by criminals, was recently discovered. These flaws allow invasions to steal data and install viruses without being noticed. Past examples include password theft and the installation of spyware. Attacks come from seemingly normal websites or suspicious links. Update Chrome now: click on the three dots > Help > About Google Chrome. Extra tips: don't delay updates, avoid suspicious links and attachments, use strong passwords, and keep your antivirus updated. Digital security is crucial!

In recent years, the global blocking of stolen cell phones has gained prominence as a proposal to combat the illegal market for mobile devices. The idea is to use the IMEI to create an international blacklist, making a cell phone unusable in any country after theft. However, there is resistance from Apple and Google, who prefer their own solutions. The report addresses the technical aspects of the IMEI, legal barriers, company resistance, and blocking methods. It advocates for an international consortium to overcome challenges and recommends individual precautions while agreements and innovations are underway.

This article warns about a new scam involving the SuperCard X malware, which targets Android users and steals credit card data via messages, calls, and a fake app. The scam takes advantage of NFC technology to discreetly capture information. To protect yourself, it is crucial to be wary of suspicious banking messages and calls, download apps only from official sources, use antivirus software on your phone, and regularly monitor bank transactions. The post emphasizes the importance of prevention and constant attention to avoid falling victim to this and other digital scams.

Apple revealed critical updates on April 16, 2025, for iOS, iPadOS, macOS, and visionOS, addressing two zero-day vulnerabilities (CVE-2025-24200 and CVE-2025-24201) used in sophisticated attacks against specific targets. The first, CVE-2025-24200, allowed attackers to bypass USB Restricted Mode with physical access to the device, facilitating data extraction. The second, CVE-2025-24201, exploited WebKit for remote code execution. The attacks targeted users of older iOS versions, suggesting coordination by actors with advanced technical resources. Apple recommends immediate updates, especially for vulnerable users.

Submarine cables, essential in the global telecommunications infrastructure, enable the transmission of 99% of international data. They are long stretches of wires that connect and sustain the modern economy. Recently, acts of sabotage against these cables have raised concerns due to the risks to internet security and stability. Motivated by strategic, political, or economic reasons, such attacks can disrupt global connectivity, affecting businesses, governments, and individuals. Repairing damaged cables is complex and costly. To mitigate future attacks, operators are enhancing security with new technologies and monitoring strategies, emphasizing the need for international cooperation. Understanding the vulnerability of cables is crucial to strengthening network resilience and preventing future risks.