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Cybersecurity researchers at Truesec have uncovered a sophisticated malware campaign distributing a weaponized PDF editor under the guise of “AppSuite PDF Editor.” This operation, which began on June 26, 2025, involves multiple websites pro…
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A newly disclosed vulnerability in the widely used ISC Kea DHCP server poses a significant security risk to network infrastructure worldwide. The flaw, designated CVE-2025-40779, allows remote attackers to crash DHCP services with just a single maliciously crafted packet, potentially disrupting network operations across entire organizations. The vulnerability affects multiple versions of the Kea DHCP […] The post Kea DHCP Server Vulnerability Let Remote Attacker With a Single Crafted Packet appeared first on Cyber Security News.
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The Cybersecurity and Infrastructure Security Agency (CISA) unveiled a comprehensive Cybersecurity Advisory (CSA) designed to empower network defenders to detect, hunt, and mitigate the activities of advanced persistent threat (APT) actors linked to th…
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Microsoft Threat Intelligence has released a detailed report exposing a significant evolution in ransomware attacks, pioneered by the financially motivated threat actor Storm-0501. The group has shifted from traditional on-premises ransomware to a more destructive, cloud-native strategy that involves data exfiltration and destruction, fundamentally changing the nature of ransomware threats for businesses operating in hybrid […] The post Microsoft Unveils Storm-0501’s Advanced Cloud Ransomware Attack Tactics appeared first on Cyber Security News.
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The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert after detecting active exploitation of a critical zero-day remote code execution (RCE) vulnerability in Citrix NetScaler devices. Designated CVE-2025-7775, the flaw …
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CISA has issued an urgent warning regarding a critical zero-day vulnerability affecting Citrix NetScaler systems, designated as CVE-2025-7775. This memory overflow vulnerability enables remote code execution (RCE) and has been actively exploited by malicious cyber actors, prompting immediate inclusion in CISA’s Known Exploited Vulnerabilities (KEV) Catalog on August 26, 2025. Key Takeaways1. Citrix NetScaler zero-day […] The post CISA Warns of Citrix Netscaler 0-day RCE Vulnerability Exploited in Attacks appeared first on Cyber Security News.
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A sophisticated malware campaign has emerged, targeting Indonesia’s most vulnerable digital citizens through a calculated exploitation of trust in the nation’s pension fund system. The malicious operation impersonates PT Dana Tabungan dan Asuransi Pegawai Negeri (TASPEN), the state-owned pension fund managing over $15.9 billion in assets for millions of Indonesian civil servants and retirees. This […] The post New Malware Attack Exploiting TASPEN’s Legacy to Target Indonesian Senior Citizens appeared first on Cyber Security News.
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A widespread service disruption is currently affecting Microsoft Teams users across the globe, preventing access to embedded Office documents within the collaboration platform. The issue, which began surfacing, has created significant workflo…
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A critical zero-day remote code execution (RCE) vulnerability is currently threatening the security of over 28,000 Citrix instances worldwide. The flaw, designated as CVE-2025-7775, is being actively exploited by threat actors, prompting urge…
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Over the past year, the Underground ransomware gang has emerged as a formidable threat to organizations across diverse industries and geographies. First identified in July 2023, the group resurfaced in May 2024 with a Dedicated Leak Site (DLS), signaling a renewed and more sophisticated operational phase. Their campaigns now span from the United Arab Emirates […] The post Underground Ransomware Gang With New Tactics Against Organizations Worldwide appeared first on Cyber Security News.
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