CyberSecurity news
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Eric Geller@cybersecuritydive.com
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References:
www.cybersecuritydive.com
Businesses are facing a growing wave of sophisticated phishing attacks, with mobile-based scams seeing a significant surge. Reports indicate that nearly six in ten companies have experienced incidents involving voice or text phishing that resulted in executive impersonation. Despite the prevalence of these attacks, with 77% of companies experiencing at least one such incident in the past six months, a concerningly low number of businesses, only half of those surveyed, express significant concern. This overconfidence leaves organizations more vulnerable than they realize, as attackers increasingly leverage mobile channels to trick employees into revealing credentials. These tactics often bypass traditional security measures, making detection incredibly difficult until irreversible damage has occurred.
The threat landscape is further complicated by the emergence of AI-generated content used to create highly convincing phishing lures. Researchers have noted that AI-powered search engine summaries are mistakenly suggesting phishing sites when users are attempting to find legitimate login pages. This fusion of AI and social engineering techniques makes these scams harder to identify and defend against. Compounding these issues, a major data leak involving McDonald's recruitment chatbot, Olivia, highlighted a critical security oversight. An administrator account was found using the default password "123456," potentially exposing sensitive data from over 60 million job applications. This breach underscores how basic security flaws can lead to massive data exposure in even advanced systems. To combat this escalating threat, companies are strongly advised to bolster their security awareness training programs and implement more robust security measures. The use of AI in crafting phishing campaigns, coupled with the pervasive nature of mobile attacks and basic security vulnerabilities, creates a more dangerous environment for businesses. Organizations must prioritize comprehensive training that educates employees on recognizing these advanced social engineering tactics and reinforce the importance of strong, unique passwords and multi-factor authentication across all systems. Proactive security strategies are essential to protect sensitive data and maintain operational integrity in the face of evolving cyber threats. Recommended read:
References :
@gbhackers.com
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References:
Cyber Security News
, gbhackers.com
The rise of AI-assisted coding is introducing new security challenges, according to recent reports. Researchers are warning that the speed at which AI pulls in dependencies can lead to developers using software stacks they don't fully understand, thus expanding the cyber attack surface. John Morello, CTO at Minimus, notes that while AI isn't inherently good or bad, it magnifies both positive and negative behaviors, making it crucial for developers to maintain oversight and ensure the security of AI-generated code. This includes addressing vulnerabilities and prioritizing security in open source projects.
Kernel-level attacks on Windows systems are escalating through the exploitation of signed drivers. Cybercriminals are increasingly using code-signing certificates, often fraudulently obtained, to masquerade malicious drivers as legitimate software. Group-IB research reveals that over 620 malicious kernel-mode drivers and 80-plus code-signing certificates have been implicated in campaigns since 2020. A particularly concerning trend is the use of kernel loaders, which are designed to load second-stage components, giving attackers the ability to update their toolsets without detection. A new supply-chain attack, dubbed "slopsquatting," is exploiting coding agent workflows to deliver malware. Unlike typosquatting, slopsquatting targets AI-powered coding assistants like Claude Code CLI and OpenAI Codex CLI. These agents can inadvertently suggest non-existent package names, which malicious actors then pre-register on public registries like PyPI. When developers use the AI-suggested installation commands, they unknowingly install malware, highlighting the need for multi-layered security approaches to mitigate this emerging threat. Recommended read:
References :
@x.com
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References:
thecyberexpress.com
, cyble.com
Reports indicate a surge in sophisticated ransomware attacks throughout 2025, with groups like Qilin leading the charge. Qilin has solidified its position as a top ransomware group, demonstrating significant success in recruiting affiliates and providing advanced tools. Cybercriminal forums play a crucial role in simplifying ransomware crime development, allowing new threat actors to launch attacks without extensive technical skills. This rise in activity makes it easier than ever for malicious actors to execute ransomware operations through Ransomware-as-a-Service (RaaS) models, employing readily available tools and malware.
Qilin ransomware group topped June 2025 with a staggering 86 victims, surpassing rivals and indicating a shifting threat landscape. One notable victim was newspaper giant Lee Enterprises, where a Qilin attack exposed nearly 40,000 Social Security numbers. This attack not only disrupted publishing operations nationwide but also incurred significant financial damage, with recovery costs reaching $2 million alongside substantial revenue losses. The impact extends beyond financial losses, causing significant operational disruptions and underscoring the widespread threat to businesses of all sizes. The consequences of these attacks are far-reaching. Major organizations have been hit by ransomware and data breaches, emphasizing the urgent need for robust cyber resilience and incident response plans. Cyber incidents have led to unauthorized access to internal systems, disruptions in operations, and the compromise of millions of customer and employee accounts. Experts emphasize that preparedness against cybercrime and building cyber resilience is a critical priority, urging businesses to invest in comprehensive Cyber Incident Response Plans and regular cyber tabletop exercises to simulate real-world attack scenarios and stress-test response capabilities. Recommended read:
References :
Field Effect@Blog
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References:
Blog
, securityaffairs.com
Multiple security vulnerabilities are being actively exploited across various systems, posing significant risks to organizations and individuals. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a Linux Kernel vulnerability to its Known Exploited Vulnerabilities catalog, emphasizing the urgency of addressing this flaw. Furthermore, researchers have uncovered a vulnerability chain affecting a wide range of Linux distributions that could allow an unprivileged user to gain full root access. These vulnerabilities, CVE-2025-6018 and CVE-2025-6019, reside in the Pluggable Authentication Modules (PAM) configuration and libblockdev, respectively.
Proof-of-concept (POC) code has been published for the Linux vulnerability chain, raising the potential for widespread exploitation. The libblockdev flaw is exploitable through the udisks daemon, a tool commonly deployed in Linux distributions such as Ubuntu, Debian, Fedora, openSUSE, Arch Linux, and Red Hat Enterprise Linux (RHEL). In addition to Linux vulnerabilities, there is also an increase in infostealer malware such as Lumma Stealer with new rules being added to detect associated command and control (CnC) domains. This highlights the diverse and evolving nature of cyber threats. The constant discovery and exploitation of vulnerabilities underscore the critical importance of timely patching and robust security awareness. Organizations are advised to prioritize patching the Linux Kernel flaw added to CISA's Known Exploited Vulnerabilities catalog, as well as the vulnerability chain affecting multiple Linux distributions. In addition to addressing Linux flaws, organizations need to also protect themselves from a range of malware, including the Lumma Stealer. The Cybersecurity community continues to identify and address many more vulnerabilities in a range of products including Apple products, TP-Link routers and Zyxel products. Regular security audits and proactive threat hunting are also essential for mitigating risks and maintaining a strong security posture. Recommended read:
References :
Dissent@DataBreaches.Net
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A massive collection of 16 billion login credentials has been discovered, representing one of the largest data thefts in history. Cybernews reports that the exposed data likely originates from various infostealers, malicious software designed to gather sensitive information from infected devices. Researchers have uncovered 30 exposed data sets containing millions to over 3.5 billion records each, totaling the astounding 16 billion credentials. These datasets include logins for major platforms like Apple, Google, Facebook, and Telegram, raising significant concerns about widespread account compromise.
Researchers noted that these datasets were not simply recycled from old data leaks but represent new, potentially "weaponized" information. The exposed data contains a mix of details from stealer malware, credential stuffing sets, and repackaged leaks. While it was not possible to compare data between the different sets effectively, the sheer volume and the platforms targeted highlight the severity of the situation. The data sets were only exposed for a short period and it remains unknown who controlled the large amount of data. The exposure of these 16 billion credentials poses a significant risk of account takeovers, identity theft, and targeted phishing attacks. Cybercriminals now have access to an unprecedented volume of personal data. Users are advised to take immediate action to protect their accounts, including enabling multi-factor authentication and using strong, unique passwords for all online services. News sources indicate that this is not a new data breach but is rather a compilation of previously leaked credentials. Recommended read:
References :
@cert.europa.eu
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A number of critical security vulnerabilities have been identified and addressed in several software products, highlighting the persistent need for vigilance and timely updates. One of the most severe issues is a critical Remote Code Execution (RCE) vulnerability, identified as CVE-2025-23121, in Veeam Backup & Replication. This flaw, which received a CVSS score of 9.9, allows an authenticated domain user to execute code remotely on the Backup Server, specifically impacting domain-joined backup servers. Veeam has released security updates to fix this and other vulnerabilities, urging users to upgrade to the latest version, 12.3.2 (build 12.3.2.3617), as soon as possible.
Affected products include Veeam Backup & Replication versions 12, 12.1, 12.2, 12.3, and 12.3.1, along with Veeam Agent for Microsoft Windows versions 6.0, 6.1, 6.2, 6.3, and 6.3.1. In addition to the critical RCE in Veeam, a high severity Arbitrary Code Execution (ACE) vulnerability (CVE-2025-24286) in Veeam Backup & Replication was also addressed, allowing an authenticated user with the Backup Operator role to modify backup jobs, potentially leading to arbitrary code execution. Further more, a medium severity local privilege escalation bug (CVE-2025-24287) was identified affecting the Windows Veeam agent, which allows local system users to execute arbitrary code with elevated permissions by modifying specific directory contents. Users are strongly advised to update their software to the latest versions to mitigate the risks associated with these vulnerabilities. For Veeam users, it is recommended to implement best practices provided by the vendor, such as using a separate management workgroup or domain for Veeam components. The discovery of an undocumented root shell access (CVE-2025-26412) in the SIMCom SIM7600G modem, highlighting the dangers of backdoors and undocumented features in embedded devices. Furthermore, a critical vulnerability (CVE-2025-3464) in Asus Armoury Crate allows attackers to gain SYSTEM privileges via hard link manipulation, advising users to update or disable the software. Recommended read:
References :
@www.healthcarefinancenews.com
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References:
cyble.com
, cybersecurityventures.com
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Ransomware groups are continually evolving their tactics, posing an increasing threat to organizations worldwide. Recent reports highlight the exploitation of vulnerabilities in software and the use of sophisticated techniques, such as abusing legitimate employee monitoring software, to breach systems. A Symantec report revealed the discovery of Fog Ransomware, showcasing the attackers' innovative use of tools, including a legitimate security solution (Syteca) capable of recording on-screen activity and monitoring keystrokes, which they deployed using PsExec and SMBExec.
The Cybersecurity and Infrastructure Security Agency (CISA) issued Advisory AA25‑163A, warning of ransomware actors exploiting CVE-2024-57727 in unpatched SimpleHelp Remote Monitoring and Management (RMM) software, specifically versions 5.5.7 and earlier. This vulnerability allowed attackers to compromise a utility billing software provider and initiate double-extortion attacks. The attacks targeting unpatched SimpleHelp deployments have been observed since January 2025, indicating a sustained and targeted effort to exploit this vulnerability. In addition to software vulnerabilities, data breaches are also occurring through direct hacks. Zoomcar, an Indian car-sharing company, recently acknowledged a data breach affecting 8.4 million users, where hackers accessed customer names, phone numbers, car registration numbers, personal addresses, and emails. While sensitive information like passwords and financial details were reportedly not exposed, the breach raises concerns about the security of personal data stored by such platforms. Furthermore, the DragonForce group has started posting new victims to their darknet site, publicly extorting two new organizations, highlighting the continued use of double extortion tactics by ransomware groups. Recommended read:
References :
rulesbot@community.emergingthreats.net
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Emerging Threats has released a significant ruleset update, v10950, aimed at bolstering network security and threat detection. The update includes 73 new open rules and 136 new pro rules, totaling 209 enhancements to the existing security framework. These rules are designed to address a wide spectrum of threats, ranging from general malware to web application-specific vulnerabilities and hunting activities, enabling organizations to strengthen their defenses against an evolving threat landscape. The release date for this update is June 13, 2025.
Among the key targets of this update is the Predator spyware, which remains a persistent threat despite US sanctions. The ruleset includes specific signatures to detect DNS queries associated with Predator spyware domains, such as gilfonts .com, zipzone .io, and numerous others. This highlights the ongoing efforts to identify and neutralize the infrastructure used by Intellexa, the maker of Predator, even as they attempt to evade detection through new servers and domains. This focus underscores the importance of continuous monitoring and adaptation in the face of sophisticated surveillance tools. In addition to addressing the Predator spyware, the ruleset update also tackles a critical vulnerability in Fortinet Admin APIs, specifically a Stack-based Buffer Overflow in the AuthHash Cookie, identified as CVE-2025-32756. This rule aims to protect against potential exploits targeting this weakness in Fortinet systems. Furthermore, the update incorporates rules for hunting SQL Database Version Discovery, enhancing the ability to proactively identify and address potential vulnerabilities within network environments. This comprehensive approach ensures a multi-layered defense against various attack vectors. Recommended read:
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