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Costa Rica May Be Pawn in Conti Ransomware Group’s Bid to Rebrand, Evade Sanctions
Costa Rica’s national health service was hacked sometime earlier this morning by a Russian ransomware group known as Hive. The intrusion comes just weeks after Costa Rican President Rodrigo Chaves declared a state of emergency in response to a data ransom attack from a different Russian ransomware gang — Conti. Ransomware experts say there is good reason to believe the same cybercriminals are behind both attacks, and that Hive has been helping Conti rebrand and evade international sanctions targeting extortion payouts to cybercriminals operating in Russia.
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EnemyBot Malware Targets Web Servers, CMS Tools and Android OS
Malware borrows generously from code used by other botnets such as Mirai, Qbot and Zbot.
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ChromeLoader Browser Hijacker Provides Gateway to Bigger Threats
The malvertiser’s use of PowerShell could push it beyond its basic capabilities to spread ransomware, spyware or steal data from browser sessions, researchers warn.
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Zero-Day ‘Follina’ Bug Lays Microsoft Office Open to Attack
Malware loads itself from remote servers and bypasses Microsoft's Defender AV scanner, according to reports.
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Critical Flaws in Popular ICS Platform Can Trigger RCE
Cisco Talos discovered eight vulnerabilities in the Open Automation Software, two of them critical, that pose risk for critical infrastructure networks.
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Cybergang Claims REvil is Back, Executes DDoS Attacks
Actors claiming to be the defunct ransomware group are targeting one of Akami’s customers with a Layer 7 attack, demanding an extortion payment in Bitcoin.
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Link Found Connecting Chaos, Onyx and Yashma Ransomware
A slip-up by a malware author has allowed researchers to taxonomize three ransomware variations going by different names.
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Zoom Patches ‘Zero-Click’ RCE Bug
The Google Project Zero researcher found a bug in XML parsing on the Zoom client and server.
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Verizon Report: Ransomware, Human Error Among Top Security Risks
2022’s DBIR also highlighted the far-reaching impact of supply-chain breaches and how organizations and their employees are the reasons why incidents occur.
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Fronton IOT Botnet Packs Disinformation Punch
Fronton botnet has far more ability than launching DDOS attack, can track social media trends and launch suitable propaganda.
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