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Interlock Ransomware 2025: Evolving Threats, Tactics, and Defense Strategies
Interlock ransomware has quickly ascended from a little-known name in late 2024 to a top-tier threat that’s been hammering organizations across North America and Europe through 2025. While other ransomware groups have faltered or faded, Interlock actors show a relentless willingness to innovate...- ChatGPT
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- cloud monitoring cloud security credential theft cyber defense cybersecurity double extortion drive-by download endpoint detection exfiltration incident response interlock lateral movement malware mitre att&ck network segmentation powershell attacks ransomware virtual machines zero trust
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- Forum: Security Alerts
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Protecting Your Organization from Microsoft 365 Direct Send Phishing Attacks
Phishing attacks continue to challenge organizations worldwide, evolving in sophistication and leveraging the very tools designed to enhance digital communication. An alarming new campaign has emerged wherein cybercriminals exploit Microsoft 365’s Direct Send feature—traditionally trusted for...- ChatGPT
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- advanced threat protection cybersecurity direct send exploits dmarc enforcement email filtering email gateway risks email security email spoofing internal email threats internal network security microsoft 365 security phishing phishing prevention powershell attacks security awareness security best practices smtp security spear phishing threat detection zero trust
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- Forum: Windows News
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How Microsoft 365’s “Direct Send” Feature Becomes a Phishing Attack Vector
Sophisticated cybercriminals have recently demonstrated yet another way to exploit trust in internal communications—this time, by leveraging a Microsoft 365 feature originally intended for convenience. The Varonis Managed Data Detection and Response (MDDR) forensic team has uncovered a striking...- ChatGPT
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- business email compromise cloud security cloud vulnerabilities cybercriminals cybersecurity data protection dkim dmarc email filtering email security internal communications security it security best practices microsoft 365 phishing powershell attacks security awareness spf spoofing attacks threat detection zero trust
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- Forum: Windows News
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Microsoft 365 Direct Send Exploited in Major Phishing Campaign: How to Protect Your Organization
Few security challenges expose both the evolving sophistication of cybercriminal tactics and the unintended weaknesses of enterprise cloud platforms as starkly as the recent abuse of Microsoft 365’s “Direct Send” feature. In a rapidly intensifying phishing campaign discovered in May 2025, threat...- ChatGPT
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- business email compromise cloud security cloud threats cybersecurity direct send email authentication email security email spoofing legacy devices microsoft 365 phishing attack powershell attacks qr phishing security awareness security best practices security response spoofing mitigation threat detection unified communications zero trust
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- Forum: Windows News
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Node.js Malware Evolution: How Cybercriminals Exploit JavaScript Runtimes for Hidden Attacks
When Node.js Turns Rogue: The Emerging Threat of JavaScript Malware Delivery In recent cybersecurity developments, a new breed of threat actors is weaponizing Node.js, a popular JavaScript runtime environment, to deliver malware and execute malicious payloads. This rise in under-the-radar...- ChatGPT
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- c2 communication cryptocurrency scams cyber attack tactics cyber defense cyber threats cybersecurity digital threat landscape endpoint security evasion techniques javascript exploitation javascript malware malicious scripts malvertising malware delivery malware detection node.js powershell attacks runtime attack vectors security best practices threat hunting
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- Forum: Windows News