RSS ze světa hackingu


5 High Impact Flaws Affect Cisco Routers, Switches, IP Phones and Cameras

Several Cisco-manufactured network equipments have been found vulnerable to five new security vulnerabilities that could allow hackers to take complete control over them, and subsequently, over the enterprise networks they power. Four of the five high-severity bugs are remote code execution issues affecting Cisco routers, switches, and IP cameras, whereas the fifth vulnerability is a…

Datum: 5. 2. 2020

Exfiltrating Data from Air-Gapped Computers Using Screen Brightness

It may sound creepy and unreal, but hackers can also exfiltrate sensitive data from your computer by simply changing the brightness of the screen, new cybersecurity research shared with The Hacker News revealed. In recent years, several cybersecurity researchers demonstrated innovative ways to covertly exfiltrate data from a physically isolated air-gapped computer that can't connect wirelessly…

Datum: 5. 2. 2020

Prepare for Cisco, CompTIA, and More IT Certifications with this Bundle

Exams are pretty important in professional IT. You can have all the practical knowledge in the world, but technical recruiters want to see certificates. If you want to improve your resume, the Complete 2020 IT Certification Exam Prep Mega Bundle will help you ace nine of the most important exams. You can pick up the training now for only $39 via THN Deals. Over the next few years, the areas…

Datum: 5. 2. 2020

Flaw in Philips Smart Light Bulbs Exposes Your WiFi Network to Hackers

There are over a hundred potential ways hackers can ruin your life by having access to your WiFi network that's also connected to your computers, smartphones, and other smart devices. Whether it's about exploiting operating system and software vulnerabilities or manipulating network traffic, every attack relies on the reachability between an attacker and the targeted devices. In recent years,…

Datum: 5. 2. 2020

This WhatsApp Bug Could Have Let Attackers Access Files On Your PCs

A cybersecurity researcher today disclosed technical details of multiple high severity vulnerabilities he discovered in WhatsApp, which, if exploited, could have allowed remote attackers to compromise the security of billions of users in different ways. When combined together, the reported issues could have even enabled hackers to remotely steal files from the Windows or Mac computer of a…

Datum: 4. 2. 2020

Google Accidentally Shared Private Videos of Some Users With Others

Google might have mistakenly shared your private videos saved on the company's servers with other users, the tech giant admitted yesterday in a security notification sent quietly to an undisclosed number of affected users. The latest privacy mishap is the result of a "technical issue" in Google's Takeout, a service that backs up all your Google account data into a single file and then lets…

Datum: 4. 2. 2020

Hackers Exploited Twitter Bug to Find Linked Phone Numbers of Users

Twitter today issued a warning revealing that attackers abused a legitimate functionality on its platform to unauthorizedly determine phone numbers associated with millions of its users' accounts. According to Twitter, the vulnerability resided in one of the APIs that has been designed to make it easier for users to find people they may already know on Twitter by matching phone numbers saved…

Datum: 4. 2. 2020

Sudo Bug Lets Non-Privileged Linux and macOS Users Run Commands as Root

Joe Vennix of Apple security has found another significant vulnerability in sudo utility that under a specific configuration could allow low privileged users or malicious programs to execute arbitrary commands with administrative ('root') privileges on Linux or macOS systems. Sudo is one of the most important, powerful, and commonly used utilities that comes as a core command pre-installed on…

Datum: 3. 2. 2020

Wawa Breach: Hackers Put 30 Million Stolen Payment Card Details for Sale

Remember the recent payment card breach at Wawa convenience stores? If you're among those millions of customers who shopped at any of 850 Wawa stores last year but haven't yet hotlisted your cards, it's high time to take immediate action. That's because hackers have finally put up payment card details of more than 30 million Wawa breach victims on sale at Joker's Stash, one of the largest…

Datum: 30. 1. 2020

Microsoft Azure Flaws Could Have Let Hackers Take Over Cloud Servers

Cybersecurity researchers at Check Point today disclosed details of two recently patched potentially dangerous vulnerabilities in Microsoft Azure services that, if exploited, could have allowed hackers to target several businesses that run their web and mobile apps on Azure. Azure App Service is a fully-managed integrated service that enables users to create web and mobile apps for any…

Datum: 30. 1. 2020

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