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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  • [REVIVE-SA-2026-001] Revive Adserver Vulnerabilities January 15, 2026
    Posted by Matteo Beccati on Jan 14======================================================================== Revive Adserver Security Advisory REVIVE-SA-2026-001 ------------------------------------------------------------------------ https://www.revive-adserver.com/security/revive-sa-2026-001 ------------------------------------------------------------------------ Date: 2026-01-14 Risk Level: High Applications affected: Revive...
  • Defense in depth -- the Microsoft way (part 95): the (shared) "Start Menu" is dispensable January 11, 2026
    Posted by Stefan Kanthak via Fulldisclosure on Jan 10Hi @ll, the following is a condensed form of and . Windows Vista moved the shared start menu from "%ALLUSERSPROFILE%\Start Menu\" to "%ProgramData%\Microsoft\Windows\Start Menu\", with some shortcuts (*.lnk) "reflected" from the (immutable) component store below %SystemRoot%\WinSxS\ JFTR:...
  • Re: Multiple Security Misconfigurations and Customer Enumeration Exposure in Convercent Whistleblowing Platform (EQS Group) January 11, 2026
    Posted by Art Manion via Fulldisclosure on Jan 10Hi, CVE IDs *can* be assigned for SaaS or similarly "cloud only" software. For a period of time, there was a restriction that only the provider could make or request such an assignment. But the current CVE rules remove this restriction: 4.2.3 CNAs MUST NOT consider the […]
  • RIOT OS 2026.01-devel-317 Stack-Based Buffer Overflow in RIOT ethos Serial Frame Parser January 11, 2026
    Posted by Ron E on Jan 10A stack-based buffer overflow vulnerability exists in the RIOT OS ethos utility due to missing bounds checking when processing incoming serial frame data. The vulnerability occurs in the _handle_char() function, where incoming frame bytes are appended to a fixed-size stack buffer (serial->frame) without verifying that the current write index […]
  • RIOT OS 2026.01-devel-317 Stack-Based Buffer Overflow in tapslip6 Utility via Unbounded Device Path Construction January 11, 2026
    Posted by Ron E on Jan 10A stack-based buffer overflow vulnerability exists in the tapslip6 utility distributed with RIOT OS (and derived from the legacy uIP/Contiki networking tools). The vulnerability is caused by unsafe string concatenation in the devopen() function, which constructs a device path using unbounded user-controlled input. Specifically, tapslip6 uses strcpy() and strcat() […]
  • TinyOS 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio January 11, 2026
    Posted by Ron E on Jan 10A stack-based buffer overflow vulnerability exists in the mcp2200gpio utility due to unsafe use of strcpy() and strcat() when constructing device paths during automatic device discovery. A local attacker can trigger the vulnerability by creating a specially crafted filename under /dev/usb/, resulting in stack memory corruption and a process […]
  • TinyOS 2.1.2 printfUART Global Buffer Overflow via Unbounded Format Expansion January 11, 2026
    Posted by Ron E on Jan 10A global buffer overflow vulnerability exists in the TinyOS printfUART implementation used within the ZigBee / IEEE 802.15.4 networking stack. The issue arises from an unsafe custom sprintf() routine that performs unbounded string concatenation using strcat() into a fixed-size global buffer. The global buffer debugbuf, defined with a size […]
  • KL-001-2026-01: yintibao Fun Print Mobile Unauthorized Access via Context Hijacking January 8, 2026
    Posted by KoreLogic Disclosures via Fulldisclosure on Jan 08KL-001-2026-01: yintibao Fun Print Mobile Unauthorized Access via Context Hijacking Title: yintibao Fun Print Mobile Unauthorized Access via Context Hijacking Advisory ID: KL-001-2026-001 Publication Date: 2026-01-08 Publication URL: https://korelogic.com/Resources/Advisories/KL-001-2026-001.txt 1. Vulnerability Details      Affected Vendor: yintibao      Affected Product: Fun Print Mobile      Affected […]
  • Multiple Security Misconfigurations and Customer Enumeration Exposure in Convercent Whistleblowing Platform (EQS Group) January 6, 2026
    Posted by Yuffie Kisaragi via Fulldisclosure on Jan 05UPDATE: Following the publication of these vulnerabilities and the subsequent CVE assignments, the CVE identifiers have now been revoked. The vendor (EQS Group) contacted the CVE Program (via a CNA) and disputed the records, stating that the affected product is an exclusively hosted SaaS platform with no customer-managed […]
  • Panda3d v1.10.16 Uncontrolled Format String in Panda3D egg-mkfont Allows Stack Memory Disclosure January 6, 2026
    Posted by Ron E on Jan 05Panda3D’s egg-mkfont utility contains an uncontrolled format string vulnerability that allows disclosure of stack-resident memory. The -gp (glyph pattern) command-line option allows users to specify a formatting pattern intended for generating glyph texture filenames. This pattern is passed directly as the format string to sprintf() without validation or sanitization. […]

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