UEBA

Security Data Lake Concept laptop Giacomo Lanzi

What is it for? Hadoop Security Data Lake (SDL)

New cybersecurity threats continue to emerge every day and hackers develop new intrusion techniques to access sensitive data and breach IT systems. This is why it is necessary to collaborate with high-level experts who keep track of new developments in the field of IT security. With the birth and continuous evolution of Big Data, the concept of Data Lake and…

Ransomware novità mani con guanti Giacomo Lanzi

Ransomware: recent news 2020/21

As we know, a ransomware is a malware that aims to extort money from victims . The means it uses is encryption to encrypt victim data, both local and in the cloud, and make it inaccessible. The ransomware is therefore a real cyber blackmail : if the victim refuses to pay the requested sum, not only would he be denied…

pass the ticket laptop Giacomo Lanzi

Pass the Ticket: how to mitigate it with a SOCaaS

Every year the number of attacks that threaten the security of devices, computer systems, servers and network infrastructures is growing steadily. This is done by taking advantage of the vulnerabilities present in these systems. Among the many types of attacks, particular attention must be paid to the pass the ticket (PTT) attack. With a pass the ticket attack it is…

shoulder surfing cafeteria Giacomo Lanzi

Prevent shoulder surfing and theft of corporate credentials

The term shoulder surfing might conjure up images of a little surfer on his shirt collar, but the reality is much more mundane. shoulder surfing is a criminal practice in which thieves steal your personal data by spying on you while using a laptop, ATM, public terminal or other electronic device among other people . This social engineering technique is…

Giacomo Lanzi

Machine learning and cybersecurity: UEBA applications and security

The cost of cybercrime has now outstripped the ability to keep up. Gartner, a multinational security and analytics company in the field of technology, predicted that world spending on cybersecurity will be 16 times lower than damage caused. To address this challenge, organizations are now turning to machine learning and artificial intelligence for cybersecurity, trying to fill in the gaps….

Long-term Search Cover Giacomo Lanzi

Long-term search: what’s new in the SOCaaS service

Ransomware commonly comes up with an email that tricks users into trusting a malicious file. Many of the most recent data breaches have been completed because a user has been the victim of such an attack in the previous period. Threats such as ransomware, which focus on user compromise, are causing more and more companies to adopt user and entity…

shadow IT Giacomo Lanzi

Shadow IT: an overview

The practice of shadow IT is the use of computer systems, devices, software, applications and services without the explicit approval of the IT department. In recent years, it has grown exponentially with the adoption of cloud-based applications and services. While shadow IT could improve employee productivity and drive innovation, it can also introduce serious security risks to the organization due…

UEBA Giacomo Lanzi

UEBA: Behavior Analysis Explained

Classic cyber threat defense tools and systems are rapidly becoming obsolete, and there are ways to overcome them. What remains confidently common among cyber criminals attempting an attack is the intent of the attack itself. Indeed, knowing that there are systems capable of detecting indicators of compromise (IOC), it is natural that competent hackers will try not to leave traces…

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  • MitM attack against OpenSSH's VerifyHostKeyDNS-enabled client February 21, 2025
    Posted by Qualys Security Advisory via Fulldisclosure on Feb 20Qualys Security Advisory CVE-2025-26465: MitM attack against OpenSSH's VerifyHostKeyDNS-enabled client CVE-2025-26466: DoS attack against OpenSSH's client and server ======================================================================== Contents ======================================================================== Summary Background Experiments Results MitM attack against OpenSSH's VerifyHostKeyDNS-enabled client DoS...
  • Self Stored XSS - acp2sev7.2.2 February 21, 2025
    Posted by Andrey Stoykov on Feb 20# Exploit Title: Self Stored XSS - acp2sev7.2.2 # Date: 02/2025 # Exploit Author: Andrey Stoykov # Version: 7.2.2 # Tested on: Ubuntu 22.04 # Blog: https://msecureltd.blogspot.com/2025/02/friday-fun-pentest-series-19-self.html Self Stored XSS #1: Steps to Reproduce: 1. Visit "http://192.168.58.168/acp2se/mul/muladmin.php" and login with "admin" / "adminpass" 2. In the field "Put the […]
  • Python's official documentation contains textbook example of insecure code (XSS) February 21, 2025
    Posted by Georgi Guninski on Feb 20Python's official documentation contains textbook example of insecure code (XSS) Date: 2025-02-18 Author: Georgi Guninski === form = cgi.FieldStorage() if "name" not in form or "addr" not in form: print("Error") print("Please fill in the name and addr fields.") return print("name:", form["name"].value) print("addr:",...
  • Re: Netgear Router Administrative Web Interface Lacks Transport Encryption By Default February 18, 2025
    Posted by Gynvael Coldwind on Feb 17Hi, This isn't really a problem a vendor can solve in firmware (apart from offering configuration via cloud, which has its own issues). Even if they would enable TLS/SSL by default, it would just give one a false sense of security, since: - the certificates would be invalid (public […]
  • Monero 18.3.4 zero-day DoS vulnerability has been dropped publicly on social network. February 16, 2025
    Posted by upper.underflow via Fulldisclosure on Feb 16Hello, About an hour ago, a group appearing to be named WyRCV2 posted a note on the nostr social network, which can be found at the following link: https://primal.net/e/note1vzh0mj9rcxax9cgcdapupyxeehjprd68gd9kk9wrv939m8knulrs4780x7 Save, share, use. The paste link includes a list of nodes that the attacker has instructed to target, along […]
  • Netgear Router Administrative Web Interface Lacks Transport Encryption By Default February 16, 2025
    Posted by Ryan Delaney via Fulldisclosure on Feb 16
  • [CVE-2024-54756] GZDoom <= 4.13.1 Arbitrary Code Execution via Malicious ZScript February 16, 2025
    Posted by Gabriel Valachi via Fulldisclosure on Feb 15In GZDoom 4.13.1 and below, there is a vulnerability involving array sizes in ZScript, the game engine&apos;s primary scripting language. It is possible to dynamically allocate an array of 1073741823 dwords, permitting access to the rest of the heap from the start of the array and causing […]
  • Re: Text injection on https://www.google.com/sorry/index via ?q parameter (no XSS) February 16, 2025
    Posted by David Fifield on Feb 15Today at about 2025-02-13 19:00 I noticed the "≠" is back, but now the type 0x12 payload of the ?q query parameter gets formatted into the string representation of an IP address, rather than being copied almost verbatim into the page. If the payload length is 4 bytes, it […]
  • SEC Consult SA-20250211-0 :: Multiple vulnerabilities in Wattsense Bridge February 13, 2025
    Posted by SEC Consult Vulnerability Lab via Fulldisclosure on Feb 12SEC Consult Vulnerability Lab Security Advisory < 20250211-0 > ======================================================================= title: Multiple vulnerabilities product: Wattsense - Wattsense Bridge vulnerable version: Wattsense Bridge * Hardware Revision: WSG-EU-SC-14-00, 20230801 * Firmware Revision: Wattsense (Wattsense minimal)...
  • APPLE-SA-02-10-2025-2 iPadOS 17.7.5 February 11, 2025
    Posted by Apple Product Security via Fulldisclosure on Feb 10APPLE-SA-02-10-2025-2 iPadOS 17.7.5 iPadOS 17.7.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/122173. Apple maintains a Security Releases page at https://support.apple.com/100100 which lists recent software updates with security advisories. Accessibility Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, […]

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