UEBA

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-20220518-0 :: Multiple Critical Vulnerabilities in SAP® Application Server, ABAP and ABAP® Platform (Different Software Components) May 18, 2022
    Posted by SEC Consult Vulnerability Lab, Research via Fulldisclosure on May 18SEC Consult Vulnerability Lab Security Advisory < 20220518-0 > ======================================================================= title: Multiple Critical Vulnerabilities product: SAP® Application Server ABAP and ABAP® Platform (Different Software Components) vulnerable version: see section "Vulnerable / tested versions" fixed version: see SAP security notes...
  • PHPIPAM 1.4.4 - CVE-2021-46426 May 18, 2022
    Posted by Rodolfo Augusto do Nascimento Tavares via Fulldisclosure on May 18=====[ Tempest Security Intelligence - ADV-03/2022 ]========================== PHPIPAM - Version 1.4.4 Author: Rodolfo Tavares Tempest Security Intelligence - Recife, Pernambuco - Brazil =====[ Table of Contents ]================================================== * Overview * Detailed description * Timeline of disclosure * Thanks & Acknowledgements * References =====[ Vulnerability […]
  • LiquidFiles - 3.4.15 - Stored XSS - CVE-2021-30140 May 18, 2022
    Posted by Rodolfo Augusto do Nascimento Tavares via Fulldisclosure on May 18=====[ Tempest Security Intelligence - ADV-12/2021 ]========================== LiquidFiles - 3.4.15 Author: Rodolfo Tavares Tempest Security Intelligence - Recife, Pernambuco - Brazil =====[ Table of Contents]================================================== * Overview * Detailed description * Timeline of disclosure * Thanks & Acknowledgements * References =====[ Vulnerability...
  • Watch multiple LockBit Ransom get DESTROYED Mass PWNAGE at scale! May 18, 2022
    Posted by malvuln on May 18Watch multiple LockBit Ransom get DESTROYED Mass PWNAGE at scale! https://www.youtube.com/watch?v=eg3l8a_HSSU
  • github.com/malvuln/RansomDLLs / Catalog of current DLLs affecting vulnerable Ransomware strains. May 18, 2022
    Posted by malvuln on May 18Reference list for my Ransomware exploitation research. Lists current DLLs I have seen to date that some ransomware search for, which I have used successfully to hijack and intercept vulnerable strains executing arbitrary code pre-encryption. https://github.com/malvuln/RansomDLLs
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    Posted by Apple Product Security via Fulldisclosure on May 16APPLE-SA-2022-05-16-2 macOS Monterey 12.4 macOS Monterey 12.4 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213257. AMD Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed […]
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    Posted by Apple Product Security via Fulldisclosure on May 16APPLE-SA-2022-05-16-6 tvOS 15.5 tvOS 15.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213254. AppleAVD Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel […]
  • APPLE-SA-2022-05-16-5 watchOS 8.6 May 17, 2022
    Posted by Apple Product Security via Fulldisclosure on May 16APPLE-SA-2022-05-16-5 watchOS 8.6 watchOS 8.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213253. AppleAVD Available for: Apple Watch Series 3 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free […]
  • APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6 May 17, 2022
    Posted by Apple Product Security via Fulldisclosure on May 16APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6 macOS Big Sur 11.6.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213256. apache Available for: macOS Big Sur Impact: Multiple issues in apache Description: Multiple issues were addressed by updating apache to version 2.4.53. CVE-2021-44224 […]
  • APPLE-SA-2022-05-16-1 iOS 15.5 and iPadOS 15.5 May 17, 2022
    Posted by Apple Product Security via Fulldisclosure on May 16APPLE-SA-2022-05-16-1 iOS 15.5 and iPadOS 15.5 iOS 15.5 and iPadOS 15.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213258. AppleAVD Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, […]

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