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The imminent release of Cisco HyperShield this month marks a pivotal evolution in the cybersecurity landscape. As an “AI-native” security architecture, HyperShield promises to redefine traditional security protocols through its automated proactive cybersecurity measures and AI-driven security solutions. However, the effectiveness of this sophisticated technology heavily relies on the skilled deployment by IT and Information […]

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APT42 is an APT group that is believed to be backed by the Iranian government, and this group primarily focuses on cyber espionage. Besides this, APT42 is also well-known for other illicit activities. Apart from cyber espionage, they also conduct phishing campaigns, and data exfiltration against a wide range of entities. However, specifically, they target […]

The post Iranian APT42 Group Launch A Massive Phishing Campaign To Attack U.S. Presidential Election appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

A ransomware group known as RansomHub has been found deploying a new tool designed to disable endpoint detection and response (EDR) systems. This tool, EDRKillShifter, represents a significant advancement in the tactics used by cybercriminals to bypass security measures and execute ransomware attacks. Although a recent attack using this tool was thwarted, the discovery underscores […]

The post Ransomware Group Added a New EDR Killer Tool to their arsenal appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

Cybersecurity researchers have uncovered a sophisticated malspam campaign targeting unsuspecting users through email and phone calls. Attackers are leveraging popular platforms like AnyDesk and Microsoft Teams to gain unauthorized access to victims’ computers, raising alarms about cybercriminals’ evolving tactics. The Attack Methodology The campaign begins with an email bombardment, commonly referred to as an “email […]

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The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has taken a step in safeguarding digital security against future quantum threats. By finalizing a set of three encryption algorithms, NIST aims to protect sensitive information from the potential capabilities of quantum computers, which could break existing encryption methods. The Journey Toward Quantum-Resistant […]

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IBM recently disclosed critical vulnerabilities affecting its QRadar Suite Software and IBM Cloud Pak for Security. These vulnerabilities, if exploited, could allow attackers to execute arbitrary code remotely, potentially leading to severe security breaches. The company has addressed these issues in its latest software release and urges users to update their systems immediately. Vulnerability Details […]

The post Critical Vulnerabilities in IBM QRadar Allow Attackers to Execute Arbitrary Code Remotely appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

In July 2022, Microsoft patched a well-known PPL bypass flaw, initially discovered by Ionescu and Forshaw.  This allowed protection circumvention without kernel code execution, and this update now broke the PPLdump PoC. SCRT Team researchers at Orange Cyberdefense recently discovered a new exploit that enables threat actors to bypass LSASS protection. This new exploit was […]

The post BYOVDLL – A New Exploit That Is Bypassing LSASS Protection appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

APT42 (aka Damselfly, UNC788, CALANQUE, Charming Kitten) is a sophisticated Iranian state-sponsored cyber espionage group.  This Advanced Persistent Threat (APT) group is known for its ability to carry out long-term and focused digital surveillance campaigns. The major targets of such actions are often government bodies, defense contractors, and critical infrastructure. Cybersecurity researchers at Cyfirma recently […]

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Earth Baku, an APT actor who initially focused on the Indo-Pacific region, has grown its activities extensively since late 2022. The group has increased its presence in Europe, the Middle East, and Africa (MEA), having also confirmed engagements in Italy, Germany, UAE and Qatar. Cybersecurity researchers at Trend Micro recently discovered that Earth Baku has […]

The post Earth Baku Using Customized Tools To Maintain Persistence And Steal Data appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

Microsoft announced that Face Check with Microsoft Entra Verified ID is now generally accessible. It is available standalone and as part of the Microsoft Entra Suite, a comprehensive identity solution that combines network access, identity protection, governance, and identity verification features to provide Zero Trust access. Notably, earlier this year, the business provided a public […]

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Cyberattacks have highlighted vulnerabilities in GraphQL APIs, leading to significant security breaches in various organizations. GraphQL, a query language for APIs, allows clients to request specific data, making it a popular choice for developers. However, its flexibility also opens doors for potential exploitation. This article delves into the methods used by attackers to exploit GraphQL […]

The post Hackers Exploited by GraphQL Vulnerabilities to Compromise Organizations appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

NetSPI discovered that Microsoft Outlook is vulnerable to authenticated remote code execution (CVE-2024-21378) due to improper validation of synchronized form objects.  By manipulating a configuration file, attackers can automatically register and instantiate a custom form, specifying a malicious executable as the form server, which bypasses Outlook‘s faulty allow-listing mechanism, enabling remote code execution on the […]

The post 0-Click Outlook RCE Vulnerability Triggered When Email is Clicked – Technical Analysis appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

Two men living a life of luxury in Florida have been charged with cyber fraud after authorities became suspicious of their extravagant spending habits. Russian national Pavel Kublitskii and Kazakhstan national Alexandr Khodyrev, who arrived in the U.S. in 2022 seeking asylum, are now facing serious charges related to their alleged involvement in dark web […]

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Researchers studied the infrastructure behind clickbait PDF attacks by analyzing a large dataset of real-world PDFs to identify clickbait ones and their linked infrastructure and found that attackers use various hosting types, including object storage, website hosting, and CDNs.  The attackers exploit vulnerabilities in outdated software components to upload malicious PDFs, while researchers also investigated […]

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Hackers always keep updating their tools and add new ones to adapt to evolving security measures, bypass defenses, and exploit newly discovered vulnerabilities.  Staying ahead of the cybersecurity advancements is completely important for them as doing so helps them maintain their ability to carry out successful cyber attacks. Cybersecurity researchers at The DFIR Report recently […]

The post Hackers Toolkit Unveiled, Comprehensive Tools For Various Cyber Attacks appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.

Zoom Video Communications has recently disclosed several critical vulnerabilities affecting its Workplace Apps, SDKs, and Rooms Clients. These vulnerabilities, identified in multiple security bulletins, pose significant risks, potentially allowing attackers to escalate privileges on affected systems. The issues impact users across various platforms, including Windows, macOS, Linux, iOS, and Android. High-Risk Vulnerabilities Identified Among the […]

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Scammers have exploited the popularity of former President Donald Trump and tech mogul Elon Musk to deceive unsuspecting victims. According to a recent tweet by Avast Threat Labs, the fraudulent scheme involved hijacking YouTube accounts to broadcast fake interviews, and within just a few hours, it amassed approximately $9,000. Hijacked YouTube Accounts Fuel Deception The […]

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FBI Cleveland announced a significant victory against cybercrime by disrupting “Radar/Dispossessor,” a notorious ransomware group led by the online moniker “Brain.” This operation dismantled three servers in the United States, three in the United Kingdom, and 18 in Germany. Additionally, authorities seized eight U.S.-based criminal domains and one German-based domain. The takedown was a collaborative […]

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A new Ransomware-as-a-Service (RaaS) platform known as DeathGrip has surfaced, offering sophisticated ransomware tools to aspiring cyber criminals. This service is being promoted through Telegram and various underground forums, providing a gateway for individuals with limited technical expertise to launch potent ransomware attacks. DeathGrip’s emergence underscores the growing accessibility of cybercrime tools, posing an increased […]

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A critical vulnerability identified as CVE-2024-7348 has been discovered in PostgreSQL, enabling attackers to execute arbitrary SQL functions. This vulnerability in the pg_dump utility poses a significant security risk, especially when executed by superusers. CVE-2024-7348 – Vulnerability Details The flaw is a Time-of-check Time-of-use (TOCTOU) race condition in the pg_dump process. An attacker can exploit this by […]

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