Security-Portal.cz je internetový portál zaměřený na počítačovou bezpečnost, hacking, anonymitu, počítačové sítě, programování, šifrování, exploity, Linux a BSD systémy. Provozuje spoustu zajímavých služeb a podporuje příznivce v zajímavých projektech.

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Free Download Manager Site Compromised to Distribute Linux Malware to Users for 3+ Years

The Hacker News - 14 Září, 2023 - 15:18
A download manager site served Linux users malware that stealthily stole passwords and other sensitive information for more than three years as part of a supply chain attack. The modus operandi entailed establishing a reverse shell to an actor-controlled server and installing a Bash stealer on the compromised system. The campaign, which took place between 2020 and 2022, is no longer active. "THNhttp://www.blogger.com/profile/09767675513435997467noreply@blogger.comSupply Chain / Malware37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Avoid These 5 IT Offboarding Pitfalls

The Hacker News - 14 Září, 2023 - 13:36
Employee offboarding is no one’s favorite task, yet it is a critical IT process that needs to be executed diligently and efficiently. That’s easier said than done, especially considering that IT organizations have less visibility and control over employees’ IT use than ever. Today, employees can easily adopt new cloud and SaaS applications whenever and wherever they want, and the old IT
Kategorie: Hacking & Security

Avoid These 5 IT Offboarding Pitfalls

The Hacker News - 14 Září, 2023 - 13:36
Employee offboarding is no one’s favorite task, yet it is a critical IT process that needs to be executed diligently and efficiently. That’s easier said than done, especially considering that IT organizations have less visibility and control over employees’ IT use than ever. Today, employees can easily adopt new cloud and SaaS applications whenever and wherever they want, and the old IT The Hacker Newshttp://www.blogger.com/profile/16801458706306167627noreply@blogger.comSaaS Security / Cybersecurity37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

N-Able's Take Control Agent Vulnerability Exposes Windows Systems to Privilege Escalation

The Hacker News - 14 Září, 2023 - 11:52
A high-severity security flaw has been disclosed in N-Able's Take Control Agent that could be exploited by a local unprivileged attacker to gain SYSTEM privileges. Tracked as CVE-2023-27470 (CVSS score: 8.8), the issue relates to a Time-of-Check to Time-of-Use (TOCTOU) race condition vulnerability, which, when successfully exploited, could be leveraged to delete arbitrary files on a Windows
Kategorie: Hacking & Security

N-Able's Take Control Agent Vulnerability Exposes Windows Systems to Privilege Escalation

The Hacker News - 14 Září, 2023 - 11:52
A high-severity security flaw has been disclosed in N-Able's Take Control Agent that could be exploited by a local unprivileged attacker to gain SYSTEM privileges. Tracked as CVE-2023-27470 (CVSS score: 8.8), the issue relates to a Time-of-Check to Time-of-Use (TOCTOU) race condition vulnerability, which, when successfully exploited, could be leveraged to delete arbitrary files on a Windows THNhttp://www.blogger.com/profile/09767675513435997467noreply@blogger.comVulnerability / Hacking37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Russian Journalist's iPhone Compromised by NSO Group's Zero-Click Spyware

The Hacker News - 14 Září, 2023 - 10:51
The iPhone belonging to Galina Timchenko, a prominent Russian journalist and critic of the government, was compromised with NSO Group's Pegasus spyware, a new collaborative investigation from Access Now and the Citizen Lab has revealed. The infiltration is said to have happened on or around February 10, 2023. Timchenko is the executive editor and owner of Meduza, an independent news publication
Kategorie: Hacking & Security

Russian Journalist's iPhone Compromised by NSO Group's Zero-Click Spyware

The Hacker News - 14 Září, 2023 - 10:51
The iPhone belonging to Galina Timchenko, a prominent Russian journalist and critic of the government, was compromised with NSO Group's Pegasus spyware, a new collaborative investigation from Access Now and the Citizen Lab has revealed. The infiltration is said to have happened on or around February 10, 2023. Timchenko is the executive editor and owner of Meduza, an independent news publication THNhttp://www.blogger.com/profile/09767675513435997467noreply@blogger.comSpyware / Malware37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Alert: New Kubernetes Vulnerabilities Enable Remote Attacks on Windows Endpoints

The Hacker News - 13 Září, 2023 - 16:05
Three interrelated high-severity security flaws discovered in Kubernetes could be exploited to achieve remote code execution with elevated privileges on Windows endpoints within a cluster. The issues, tracked as CVE-2023-3676, CVE-2023-3893, and CVE-2023-3955, carry CVSS scores of 8.8 and impact all Kubernetes environments with Windows nodes. Fixes for the vulnerabilities were released on August
Kategorie: Hacking & Security

Alert: New Kubernetes Vulnerabilities Enable Remote Attacks on Windows Endpoints

The Hacker News - 13 Září, 2023 - 16:05
Three interrelated high-severity security flaws discovered in Kubernetes could be exploited to achieve remote code execution with elevated privileges on Windows endpoints within a cluster. The issues, tracked as CVE-2023-3676, CVE-2023-3893, and CVE-2023-3955, carry CVSS scores of 8.8 and impact all Kubernetes environments with Windows nodes. Fixes for the vulnerabilities were released on AugustTHNhttp://www.blogger.com/profile/09767675513435997467noreply@blogger.comKubernetes / Cloud Security37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Researchers Detail 8 Vulnerabilities in Azure HDInsight Analytics Service

The Hacker News - 13 Září, 2023 - 15:31
More details have emerged about a set of now-patched cross-site scripting (XSS) flaws in the Microsoft Azure HDInsight open-source analytics service that could be weaponized by a threat actor to carry out malicious activities. "The identified vulnerabilities consisted of six stored XSS and two reflected XSS vulnerabilities, each of which could be exploited to perform unauthorized actions,
Kategorie: Hacking & Security

Researchers Detail 8 Vulnerabilities in Azure HDInsight Analytics Service

The Hacker News - 13 Září, 2023 - 15:31
More details have emerged about a set of now-patched cross-site scripting (XSS) flaws in the Microsoft Azure HDInsight open-source analytics service that could be weaponized by a threat actor to carry out malicious activities. "The identified vulnerabilities consisted of six stored XSS and two reflected XSS vulnerabilities, each of which could be exploited to perform unauthorized actions, THNhttp://www.blogger.com/profile/09767675513435997467noreply@blogger.comVulnerability / Data Security37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Webinar: Identity Threat Detection & Response (ITDR) – Rips in Your Identity Fabric

The Hacker News - 13 Září, 2023 - 13:46
In today's digital age, SaaS applications have become the backbone of modern businesses. They streamline operations, enhance productivity, and foster innovation. But with great power comes great responsibility. As organizations integrate more SaaS applications into their workflows, they inadvertently open the door to a new era of security threats. The stakes? Your invaluable data and the trust
Kategorie: Hacking & Security

Webinar: Identity Threat Detection & Response (ITDR) – Rips in Your Identity Fabric

The Hacker News - 13 Září, 2023 - 13:46
In today's digital age, SaaS applications have become the backbone of modern businesses. They streamline operations, enhance productivity, and foster innovation. But with great power comes great responsibility. As organizations integrate more SaaS applications into their workflows, they inadvertently open the door to a new era of security threats. The stakes? Your invaluable data and the trust The Hacker Newshttp://www.blogger.com/profile/16801458706306167627noreply@blogger.comThreat Detection / SaaS Security37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Critical OpenDMARC DoS Bug Fixed

LinuxSecurity.com - 13 Září, 2023 - 13:00
A critical vulnerability was found in the OpenDMARC open-source implementation of the DMARC specification. It was discovered that OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 incorrectly handled certain inputs, resulting in remote memory corruption in certain situations ( CVE-2020-12460 ). This vulnerability has received a National Vulnerability Database base score of 9.8 out of 10 (''Critical'' severity).
Kategorie: Hacking & Security

Linux Malware! Read This If You Use Free Download Manager

LinuxSecurity.com - 13 Září, 2023 - 13:00
We do not often talk about Linux malware because it is often quickly patched up and not exploited much in the wild compared to Windows/macOS. However, there has been a concern regarding the Free Download Manager (a decently popular cross-platform download manager).
Kategorie: Hacking & Security

Rust-Written 3AM Ransomware: A Sneak Peek into a New Malware Family

The Hacker News - 13 Září, 2023 - 11:56
A new ransomware family called 3AM has emerged in the wild after it was detected in a single incident in which an unidentified affiliate deployed the strain following an unsuccessful attempt to deliver LockBit (attributed to Bitwise Spider or Syrphid) in the target network. "3AM is written in Rust and appears to be a completely new malware family," the Symantec Threat Hunter Team, part of
Kategorie: Hacking & Security

How Cyberattacks Are Transforming Warfare

The Hacker News - 13 Září, 2023 - 11:56
There is a new battlefield. It is global and challenging to defend. What began with a high-profile incident back in 2007, when Estonia was hit by hackers targeting its government and commercial sector, has evolved into cyber warfare that is being waged constantly worldwide. Today, cyberattacks have become the norm, transforming how we think about war and international conflict as a whole.  From
Kategorie: Hacking & Security

How Cyberattacks Are Transforming Warfare

The Hacker News - 13 Září, 2023 - 11:56
There is a new battlefield. It is global and challenging to defend. What began with a high-profile incident back in 2007, when Estonia was hit by hackers targeting its government and commercial sector, has evolved into cyber warfare that is being waged constantly worldwide. Today, cyberattacks have become the norm, transforming how we think about war and international conflict as a whole.  From The Hacker Newshttp://www.blogger.com/profile/16801458706306167627noreply@blogger.comCyberwarfare / Threat Assessment37.09024 -95.7128919.5819625045790815 -130.869141 64.598517495420921 -60.556641
Kategorie: Hacking & Security

Rust-Written 3AM Ransomware: A Sneak Peek into a New Malware Family

The Hacker News - 13 Září, 2023 - 11:56
A new ransomware family called 3AM has emerged in the wild after it was detected in a single incident in which an unidentified affiliate deployed the strain following an unsuccessful attempt to deliver LockBit (attributed to Bitwise Spider or Syrphid) in the target network. "3AM is written in Rust and appears to be a completely new malware family," the Symantec Threat Hunter Team, part of THNhttp://www.blogger.com/profile/09767675513435997467noreply@blogger.comRansomware / Malware37.09024 -95.7128918.780006163821156 -130.869141 65.400473836178847 -60.556641
Kategorie: Hacking & Security

Microsoft Warns of New Phishing Campaign Targeting Corporations via Teams Messages

The Hacker News - 13 Září, 2023 - 11:17
Microsoft is warning of a new phishing campaign undertaken by an initial access broker that involves using Teams messages as lures to infiltrate corporate networks. The tech giant's Threat Intelligence team is tracking the cluster under the name Storm-0324, which is also known by the monikers TA543 and Sagrid. "Beginning in July 2023, Storm-0324 was observed distributing payloads using an
Kategorie: Hacking & Security
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