John C – Medium

John C

THREAT CAMPAIGN: SALT TYPHOON APT’S PERSISTENT TTPS

In the ever-evolving landscape of cybersecurity, threat actors continue to refine their tactics, techniques, and procedures (TTPs), pushing…

4d ago

THREAT CAMPAIGN: SALT TYPHOON APT’S PERSISTENT TTPS

4d ago

THREAT PROFILING: DRAGONFORCE RANSOMWARE

Ransomware threats continue to evolve, with Ransomware-as-a-Service (RaaS) models like DragonForce solidifying their place as significant…

6d ago

THREAT PROFILING: DRAGONFORCE RANSOMWARE

6d ago

THREAT ANALYSIS: PROMETEI BOTNET

A recent investigation has provided critical insights into the evolution and activity of the Prometei botnet, a malware network that has…

Nov 4

THREAT ANALYSIS: PROMETEI BOTNET

Nov 4

Malware Analysis: ValleyRAT TTPs and Defense Strategies

ValleyRAT is a sophisticated Remote Access Trojan (RAT) that surfaced in early 2023, primarily targeting Chinese-speaking users through…

Nov 1

Malware Analysis: ValleyRAT TTPs and Defense Strategies

Nov 1

THREAT CAMPAIGN: APT37’S EXPLOITATION OF CVE-2024–38178 IN THE WINDOWS SCRIPTING ENGINE

On August 13, 2024, Microsoft released a patch addressing a critical vulnerability, CVE-2024–38178, as part of its August Patch Tuesday…

Oct 22

THREAT CAMPAIGN: APT37’S EXPLOITATION OF CVE-2024–38178 IN THE WINDOWS SCRIPTING ENGINE

Oct 22

THREAT HUNTING: UNMASKING HIJACKLOADER’S CERTIFICATE ABUSE

In the ever-evolving landscape of cyber threats, attackers continuously refine their tactics, making it crucial for defenders to stay…

Oct 18

THREAT HUNTING: UNMASKING HIJACKLOADER’S CERTIFICATE ABUSE

Oct 18

THREAT ANALYSIS: HORUS PROTECTOR, THE NEW MALWARE DISTRIBUTION SERVICE

Cyber threat researchers recently identified a new and sophisticated malware distribution service named Horus Protector. This service is…

Oct 16

THREAT ANALYSIS: HORUS PROTECTOR, THE NEW MALWARE DISTRIBUTION SERVICE

Oct 16

JOINT CYBERSECURITY ADVISORY: APT29 HACKERS TARGETING ZIMBRA SERVERS

In a recent joint advisory, cybersecurity agencies from the U.S. and U.K. have issued an urgent warning regarding a surge in malicious…

Oct 14

Oct 14

SMB Protocol Explained: Understanding its Security Risks and Best Practices

The Server Message Block (SMB) protocol is a widely used communication protocol enabling users to interact with remote servers, sharing and…

Oct 12

SMB Protocol Explained: Understanding its Security Risks and Best Practices

Oct 12

THREAT ANALYSIS: EVIL CORP — BEHIND THE SCREENS

Evil Corp, also known as Indrik Spider, has established itself as one of the most notorious and enduring cybercrime groups in history…

Oct 8

THREAT ANALYSIS: EVIL CORP — BEHIND THE SCREENS

Oct 8

John C

John C

Technologist and technical leader skilled in Cyber Incident Response, Computer Forensics, and Security and Detection Engineering.

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