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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  • SEC Consult SA-20241204-0 :: Multiple Critical Vulnerabilities in Image Access Scan2Net (14 CVE) December 5, 2024
    Posted by SEC Consult Vulnerability Lab via Fulldisclosure on Dec 04SEC Consult Vulnerability Lab Security Advisory < 20241204-0 > ======================================================================= title: Multiple Critical Vulnerabilities product: Image Access Scan2Net vulnerable version: Firmware
  • Microsoft Warbird and PMP security research - technical doc December 3, 2024
    Posted by Security Explorations on Dec 03Hello All, We have released a technical document pertaining to our Warbird / PMP security research. It is available for download from this location: https://security-explorations.com/materials/wbpmp_doc.md.txt The document provides a more in-depth technical explanation, illustration and verification of discovered attacks affecting PlayReady on Windows 10 / 11 x64 and pertaining […]
  • Access Control in Paxton Net2 software December 3, 2024
    Posted by Jeroen Hermans via Fulldisclosure on Dec 02CloudAware Security Advisory [CVE pending]: Potential PII leak and incorrect access control in Paxton Net2 software ======================================================================== Summary ======================================================================== Insecure backend database in the Paxton Net2 software. Possible leaking of PII incorrect access control. No physical access to computer running Paxton Net2 is required....
  • SEC Consult SA-20241127-0 :: Stored Cross-Site Scripting in Omada Identity (CVE-2024-52951) November 27, 2024
    Posted by SEC Consult Vulnerability Lab via Fulldisclosure on Nov 27SEC Consult Vulnerability Lab Security Advisory < 20241127-0 > ======================================================================= title: Stored Cross-Site Scripting product: Omada Identity vulnerable version:
  • SEC Consult SA-20241125-0 :: Unlocked JTAG interface and buffer overflow in Siemens SM-2558 Protocol Element, Siemens CP-2016 & CP-2019 November 27, 2024
    Posted by SEC Consult Vulnerability Lab via Fulldisclosure on Nov 27SEC Consult Vulnerability Lab Security Advisory < 20241125-0 > ======================================================================= title: Unlocked JTAG interface and buffer overflow product: Siemens SM-2558 Protocol Element (extension module for Siemens SICAM AK3/TM/BC), Siemens CP-2016 & CP-2019 vulnerable version: JTAG: Unknown HW revision, Zynq Firmware...
  • Re: Local Privilege Escalations in needrestart November 27, 2024
    Posted by Mark Esler on Nov 27The security fix for CVE-2024-48991, 6ce6136 (“core: prevent race condition on /proc/$PID/exec evaluation”) [0], introduced a regression which was subsequently fixed 42af5d3 ("core: fix regression of false positives for processes running in chroot or mountns (#317)") [1]. Many thanks to Ivan Kurnosov and Salvatore Bonaccorso for their review. [0] […]
  • APPLE-SA-11-19-2024-5 macOS Sequoia 15.1.1 November 21, 2024
    Posted by Apple Product Security via Fulldisclosure on Nov 21APPLE-SA-11-19-2024-5 macOS Sequoia 15.1.1 macOS Sequoia 15.1.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/121753. Apple maintains a Security Releases page at https://support.apple.com/100100 which lists recent software updates with security advisories. JavaScriptCore Available for: macOS Sequoia Impact: Processing maliciously crafted […]
  • Local Privilege Escalations in needrestart November 21, 2024
    Posted by Qualys Security Advisory via Fulldisclosure on Nov 21Qualys Security Advisory LPEs in needrestart (CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, CVE-2024-10224, and CVE-2024-11003) ======================================================================== Contents ======================================================================== Summary Background CVE-2024-48990 (and CVE-2024-48992) CVE-2024-48991 CVE-2024-10224 (and CVE-2024-11003) Mitigation Acknowledgments Timeline I got bugs...
  • APPLE-SA-11-19-2024-4 iOS 17.7.2 and iPadOS 17.7.2 November 21, 2024
    Posted by Apple Product Security via Fulldisclosure on Nov 21APPLE-SA-11-19-2024-4 iOS 17.7.2 and iPadOS 17.7.2 iOS 17.7.2 and iPadOS 17.7.2 addresses the following issues. Information about the security content is also available at https://support.apple.com/121754. Apple maintains a Security Releases page at https://support.apple.com/100100 which lists recent software updates with security advisories. JavaScriptCore Available for: iPhone XS […]
  • APPLE-SA-11-19-2024-3 iOS 18.1.1 and iPadOS 18.1.1 November 21, 2024
    Posted by Apple Product Security via Fulldisclosure on Nov 21APPLE-SA-11-19-2024-3 iOS 18.1.1 and iPadOS 18.1.1 iOS 18.1.1 and iPadOS 18.1.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/121752. Apple maintains a Security Releases page at https://support.apple.com/100100 which lists recent software updates with security advisories. JavaScriptCore Available for: iPhone XS […]

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