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Неожиданное открытие ставит под сомнение прежние теории о строении Земли.

The SHA256 algorithm, a cryptographic hash function, is widely used for securing data integrity and authenticity. It processes input data in fixed-size chunks of 512 bits (64 bytes) and produces a unique 256-bit (32-byte) hash. This property allows for incremental hashing, where data is processed in smaller chunks without requiring the entire dataset to be […]

The post SHA256 Hash Calculation from Data Chunks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

A recent analysis of over one million malware samples by Picus Security has revealed a growing trend in the exploitation of application layer protocols for stealthy command-and-control (C2) operations. These findings, detailed in the Red Report 2025, underscore the increasing sophistication of cyber adversaries who leverage widely used protocols to evade detection and maintain persistence […]

The post New Report of of 1M+ Malware Samples Show Application Layer Abused for Stealthy C2 appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

In a significant breakthrough against global cybercrime, Thai authorities announced today the arrest of four European nationals linked to the notorious 8Base ransomware group. The operation, codenamed “Phobos Aetor,” culminated in the seizure of the group’s dark web infrastructure and the apprehension of two men and two women accused of orchestrating ransomware attacks that affected […]

The post 8Base Ransomware Dark Web Site Seized, Four Operators Arrested appeared first on Cyber Security News.

Осознанная защита или путь к изоляции?

Threat actors are using as many as 2.8 million edge and IoT devices from around the world in a massive brute force attack that is targeting edge security systems from Palo Alto Networks, Ivanti, SonicWall, and other vendors, according to the Shadowserver Foundation.

The post Attackers Use 2.8 Million Devices in Major Brute Force Attack appeared first on Security Boulevard.

Боевой Phantom пробует себя в роли диджея.

Researchers have uncovered a critical vulnerability in the Linux kernel, dating back seven years, that could allow attackers to execute remote code. The flaw, identified in the core TCP subsystem, was introduced through a race condition in the inet_twsk_hashdance function. This issue, now tracked as CVE-2024-36904, was patched last year after being reported by security […]

The post Seven-Year-Old Linux Kernel Bug Opens Door to Remote Code Execution appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Trend Micro uncovers BadIIS malware exploiting IIS servers for SEO fraud and malicious redirects

A critical security vulnerability, CVE-2024-52875, has been identified in GFI KerioControl firewalls, affecting versions 9.2.5 through 9.4.5. This flaw, which can be exploited for remote code execution (RCE), has already drawn significant attention from cybercriminals, with thousands of unpatched systems worldwide now at risk. The vulnerability resides in several unauthenticated URI paths of the KerioControl […]

The post 12,000+ KerioControl Firewall Instances Vulnerable to 1-Click RCE Exploit appeared first on Cyber Security News.

The Praetorian Labs team was tasked with identifying novel and previously undocumented persistence mechanisms for use in red team engagements. Our primary focus was on persistence techniques achievable through modifications in HKCU, allowing for stealthy, user-level persistence without requiring administrative privileges. Unfortunately, while we identified an interesting persistence technique, the method we discuss in this […]

The post Leveraging Microsoft Text Services Framework (TSF) for Red Team Operations appeared first on Praetorian.

The post Leveraging Microsoft Text Services Framework (TSF) for Red Team Operations appeared first on Security Boulevard.

Scale of Long-Running Attacks 'Unprecedented,' Warns The Shadowserver Foundation
Honeypots designed to track malicious internet activity have detected a surge in brute-force password login attempts against edge devices, and especially - but not exclusively - targeting equipment manufactured by Palo Alto Networks, Ivanti and SonicWall, said The Shadowserver Foundation.

Learn Exploit Defaced Multiple Websites in India

A global law enforcement operation targeting the Phobos ransomware gang has led to the arrest of two suspected hackers in Phuket, Thailand, and the seizure of 8Base's dark web sites. The suspects are accused of conducting cyberattacks on over 1,000 victims worldwide. [...]

A global law enforcement operation targeting the Phobos ransomware gang has led to the arrest of four suspected hackers in Phuket, Thailand, and the seizure of 8Base's dark web sites. The suspects are accused of conducting cyberattacks on over 1,000 victims worldwide. [...]

A Threat Actor Claims to have Leaked the Data of Al Tamimi & Company

Lee Enterprises, one of the largest newspaper groups in the United States, says a cyberattack that hit its systems caused an outage last week and impacted its operations. [...]