RSS ze světa hackingu


Iranian Hackers Compromised a U.S. Federal Agency’s Network Using Log4Shell Exploit

Iranian government-sponsored threat actors have been blamed for compromising a U.S. federal agency by taking advantage of the Log4Shell vulnerability in an unpatched VMware Horizon server. The details, which were shared by the U.S. Cybersecurity and Infrastructure Security Agency (CISA), come in response to incident response efforts undertaken by the authority from mid-June through mid-July 2022…

Datum: 17. 11. 2022

North Korean Hackers Targeting Europe and Latin America with Updated DTrack Backdoor

Hackers tied to the North Korean government have been observed using an updated version of a backdoor known as Dtrack targeting a wide range of industries in Germany, Brazil, India, Italy, Mexico, Switzerland, Saudi Arabia, Turkey and the U.S. "Dtrack allows criminals to upload, download, start or delete files on the victim host," Kaspersky researchers Konstantin Zykov and Jornt van der Wiel …

Datum: 17. 11. 2022

Researchers Discover Hundreds of Amazon RDS Instances Leaking Users' Personal Data

Hundreds of databases on Amazon Relational Database Service (Amazon RDS) are exposing personal identifiable information (PII), new findings from Mitiga, a cloud incident response company, show. "Leaking PII in this manner provides a potential treasure trove for threat actors – either during the reconnaissance phase of the cyber kill chain or extortionware/ransomware campaigns," researchers Ariel…

Datum: 16. 11. 2022

7 Reasons to Choose an MDR Provider

According to a recent survey, 90% of CISOs running teams in small to medium-sized enterprises (SMEs) use a managed detection and response (MDR) service. That’s a 53% increase from last year. Why the dramatic shift to MDR? CISOs at organizations of any size, but especially SMEs, are realizing that the threat landscape and the way we do cybersecurity are among the many things that will never look…

Datum: 16. 11. 2022

Warning: New RapperBot Campaign Aims to Launch DDoS Attacks at Game Servers

Cybersecurity researchers have unearthed new samples of malware called RapperBot that are being used to build a botnet capable of launching Distributed Denial of Service (DDoS) attacks against game servers. "In fact, it turns out that this campaign is less like RapperBot than an older campaign that appeared in February and then mysteriously disappeared in the middle of April," Fortinet…

Datum: 16. 11. 2022

Google to Roll Out Privacy Sandbox Beta on Android 13 by Early 2023

Internet behemoth Google on Tuesday said it plans to roll out Privacy Sandbox for Android in beta to mobile devices running Android 13 starting early next year. "The Privacy Sandbox Beta will be available for ad tech and app developers who wish to test the ads-related APIs as part of their solutions," the company said. To that end, developers will need to complete an enrollment process in order…

Datum: 16. 11. 2022

Critical RCE Flaw Reported in Spotify's Backstage Software Catalog and Developer Platform

Spotify's Backstage has been discovered as vulnerable to a severe security flaw that could be exploited to gain remote code execution by leveraging a recently disclosed bug in a third-party module. The vulnerability (CVSS score: 9.8), at its core, takes advantage of a critical sandbox escape in vm2, a popular JavaScript sandbox library (CVE-2022-36067 aka Sandbreak), that came to light last…

Datum: 15. 11. 2022

PCSpoof: New Vulnerability Affects Networking Tech Used by Spacecraft and Aircraft

Credit: Marina Minkin A novel attack method has been disclosed against a crucial piece of technology called time-triggered ethernet (TTE) that's used in safety-critical infrastructure, potentially causing the failure of systems powering spacecraft and aircraft. Dubbed PCspooF by a group of academics and researchers from the University of Michigan, the University of Pennsylvania, and the NASA…

Datum: 15. 11. 2022

Researchers Reported Critical SQLi and Access Flaws in Zendesk Analytics Service

Cybersecurity researchers have disclosed details of now-patched flaws in Zendesk Explore that could have been exploited by an attacker to gain unauthorized access to information from customer accounts that have the feature turned on. "Before it was patched, the flaw would have allowed threat actors to access conversations, email addresses, tickets, comments, and other information from Zendesk…

Datum: 15. 11. 2022

Deep Packet Inspection vs. Metadata Analysis of Network Detection & Response (NDR) Solutions

Today, most Network Detection and Response (NDR) solutions rely on traffic mirroring and Deep Packet Inspection (DPI). Traffic mirroring is typically deployed on a single-core switch to provide a copy of the network traffic to a sensor that uses DPI to thoroughly analyze the payload. While this approach provides detailed analysis, it requires large amounts of processing power and is blind when…

Datum: 15. 11. 2022

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