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“Welcome to the CISTCK Group Cybersecurity Blog! Dive into the dynamic world of cybersecurity with our expert insights, thought-provoking articles, and the latest developments in the field. Our blog is your go-to resource for staying ahead in the ever-evolving landscape of cyber threats. Explore topics ranging from threat intelligence and risk management to industry best practices and emerging technologies. Whether you’re a cybersecurity professional, IT enthusiast, or simply interested in safeguarding digital landscapes, join us on a journey of knowledge-sharing and discover actionable strategies to fortify your defenses. Stay informed, stay secure with the CISTCK Group Cybersecurity Blog.”
China-Linked Hackers Used ROOTROT Webshell in MITRE Network Intrusion
The MITRE Corporation has offered more details into the recently disclosed cyber attack, stating that the first evidence of the intrusion now dates back to December 31, 2023. The attack, which came to light last month, singled out MITRE's Networked Experimentation,...
New Case Study: The Malicious Comment
How safe is your comments section? Discover how a seemingly innocent 'thank you' comment on a product page concealed a malicious vulnerability, underscoring the necessity of robust security measures. Read the full real-life case study here. When is a ‘Thank you’ not...
Google Simplifies 2-Factor Authentication Setup (It’s More Important Than Ever)
Google on Monday announced that it's simplifying the process of enabling two-factor authentication (2FA) for users with personal and Workspace accounts. Also called, 2-Step Verification (2SV), it aims to add an extra layer of security to users' accounts to prevent...
Russian Operator of BTC-e Crypto Exchange Pleads Guilty to Money Laundering
A Russian operator of a now-dismantled BTC-e cryptocurrency exchange has pleaded guilty to money laundering charges from 2011 to 2017. Alexander Vinnik, 44, was charged in January 2017 and taken into custody in Greece in July 2017. He was subsequently extradited to...
Critical Tinyproxy Flaw Opens Over 50,000 Hosts to Remote Code Execution
More than 50% of the 90,310 hosts have been found exposing a Tinyproxy service on the internet that's vulnerable to a critical unpatched security flaw in the HTTP/HTTPS proxy tool. The issue, tracked as CVE-2023-49606, carries a CVSS score of 9.8 out of a maximum of...
China-Linked Hackers Suspected in ArcaneDoor Cyberattacks Targeting Network Devices
The recently uncovered cyber espionage campaign targeting perimeter network devices from several vendors, including Cisco, may have been the work of China-linked actors, according to new findings from attack surface management firm Censys. Dubbed ArcaneDoor, the...
It Costs How Much?!? The Financial Pitfalls of Cyberattacks on SMBs
Cybercriminals are vipers. They’re like snakes in the grass, hiding behind their keyboards, waiting to strike. And if you're a small- and medium-sized business (SMB), your organization is the ideal lair for these serpents to slither into. With cybercriminals becoming...
Xiaomi Android Devices Hit by Multiple Flaws Across Apps and System Components
Multiple security vulnerabilities have been disclosed in various applications and system components within Xiaomi devices running Android. "The vulnerabilities in Xiaomi led to access to arbitrary activities, receivers and services with system privileges, theft of...
New ‘Cuckoo’ Persistent macOS Spyware Targeting Intel and Arm Macs
Cybersecurity researchers have discovered a new information stealer targeting Apple macOS systems that's designed to set up persistence on the infected hosts and act as a spyware. Dubbed Cuckoo by Kandji, the malware is a universal Mach-O binary that's capable of...
Microsoft Outlook Flaw Exploited by Russia’s APT28 to Hack Czech, German Entities
Czechia and Germany on Friday revealed that they were the target of a long-term cyber espionage campaign conducted by the Russia-linked nation-state actor known as APT28, drawing condemnation from the European Union (E.U.), the North Atlantic Treaty Organization...