Zero-day hackers exploit security vulnerabilities in software that the developers of that software are often completely oblivious about.
Imagine scrolling through your social media feed when a notification pops up, seemingly from a trusted friend. It contains a funny meme or a scandalous news story, but the link takes you to a different website. Clicking it feels harmless, a momentary distraction.
Read more…
Source: RTE News
Related:
- Patch Now: F5 Vulnerability with CVSS 10 Severity Score
July 7, 2020
F5 Networks, a provider of networking devices and services, urges users to patch their BIG-IP networking systems as soon as possible, after the provider disclosed two vulnerabilities. First of these is CVE-2020-5902, a critical remote code execution (RCE) vulnerability found in BIG-IP device’s Traffic Management User Interface (TMUI). CVE-2020-5902 received a 10 out of 10 score on the Common ...
- Ripple20 Vulnerability Mitigation Best Practices
June 22, 2020
On June 16th, the Department of Homeland Security and CISA ICS-CERT issued a critical security advisory warning covering multiple newly discovered vulnerabilities affecting Internet-connected devices manufactured by multiple vendors. This set of 19 vulnerabilities in a low-level TCP/IP software library developed by Treck has been dubbed “Ripple20” by researchers from JSOF. A networking stack is a software component that provides ...
- Critical Cisco Bug in Unified CCX Allows Remote Code Execution
May 21, 2020
Cisco has hurried out a fix out for a critical remote code-execution flaw in its customer interaction management solution, Cisco Unified Contact Center Express (CCX). Cisco’s Unified CCX software is touted as a “contact center in a box” that allows companies to deploy customer-care applications. The flaw (CVE-2020-3280), which has a CVSS score of 9.8 out ...
- Login with Facebook Bug Earns $20K Bounty
May 14, 2020
Facebook has awarded a security researcher $20,000 for discovering a cross-site scripting (XSS) vulnerability in the Facebook Login SDK, which is used by developers to add a “Continue with Facebook” button to a page as an authentication method. Exploitation could allow threat actors to hijack accounts. Security researcher Vinoth Kumar identified a Document Object Model-based (DOM) ...
- QNodeService: Node.js Trojan Spread via Covid-19 Lure
May 14, 2020
We recently noticed a Twitter post by MalwareHunterTeam that showed a Java downloader with a low detection rate. Its name, “Company PLP_Tax relief due to Covid-19 outbreak CI+PL.jar”, suggests it may have been used in a Covid-19-themed phishing campaign. Running this file led to the download of a new, undetected malware sample written in Node.js; this trojan ...
- Hackers are exploiting a Sophos firewall zero-day
April 26, 2020
Cyber-security firm Sophos has published an emergency security update on Saturday to patch a zero-day vulnerability in its XG enterprise firewall product that was being abused in the wild by hackers. Sophos said it first learned of the zero-day on late Wednesday, April 22, after it received a report from one of its customers. The customer reported seeing ...