New SharkLoader Malware Deploys Cobalt Strike in StrikeShark Cyberattacks
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Stories tagged #cve-2021-26855
StrikeShark: a new campaign involving a custom SharkLoader and Cobalt Strike Beacon
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Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor
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CISA sunsets 10 emergency directives thanks to evolution of exploited vulnerabilities catalog
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Hackers Target Over 70 Microsoft Exchange Servers to Steal Credentials via Keyloggers
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Chinese Hacker Xu Zewei Arrested for Ties to Silk Typhoon Group and U.S. Cyber Attacks
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Discovering Exchange Servers: Leveling the Field Using Attack Surface Intelligence
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Researchers unearth keyloggers on Outlook login pages
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Kaspersky Links Head Mare to Twelve, Targeting Russian Entities via Shared C2 Servers
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Head Mare and Twelve: Joint attacks on Russian entities
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China-Linked Silk Typhoon Expands Cyber Attacks to IT Supply Chains for Initial Access
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New EAGERBEE Variant Targets ISPs and Governments with Advanced Backdoor Capabilities
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Eagerbee backdoor targets govt entities and ISPs in Middle East
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Chinese Hackers Use GHOSTSPIDER Malware to Hack Telecoms Across 12+ Countries
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Malware linked to Salt Typhoon used to hack telcos around the world
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14 Million Patients Impacted by US Healthcare Data Breaches in 2024
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Chinese Cyber Espionage Targets Telecom Operators in Asia Since 2021
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Actor Exploits Microsoft Exchange Server Vulnerabilities, Cortex XDR Blocks Harvesting of Credentials
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THOR: Previously Unseen PlugX Variant Deployed During Microsoft Exchange Server Attacks by PKPLUG Group
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Analysis of Cuba ransomware gang activity and tooling
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Microsoft Exchange bugs top list of exploited vulnerabilities affecting financial sector
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Microsoft: Chinese APT Targeted Exchange Servers With Four Zero
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Microsoft shares one-click ProxyLogon mitigation tool for Exchange servers
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German government warns of APT27 activity targeting local companies
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