Daily Cybersecurity Journal
by Anmol Singh Yadav (alias: IamLucif3r) | Issue Date:

[0x01] VULNERABILITY WATCH

n8n RCE Bug Unleashed: Thousands Remain Exposed!
A critical flaw in n8n, a popular workflow automation tool, is actively exploited by attackers! Thousands of instances are currently vulnerable, creating a massive attack surface. This highlights the dangers of using third-party tools without rigorous security assessments and timely updates. It's a clear example of supply chain risk.
Read more: https://thehackernews.com/2026/03/cisa-flags-actively-exploited-n8n-rce.html
Buffer Overflow Threat: Root Access Now Within Reach!
A terrifying buffer overflow vulnerability in the GNU InetUtils telnetd daemon has opened the door for attackers to gain root access. This is a catastrophic scenario, granting complete control over systems. The potential damage is immense, underlining the importance of robust input validation and secure software design.
Read more: https://gbhackers.com/critical-telnetd-vulnerability/

[0x02] MALWARE & THREAT INTELLIGENCE

Ransomware Gangs Strike with Zero-Day Exploits!
The Interlock ransomware gang is deploying zero-day exploits targeting Cisco Secure Firewall Management Center (FMC), demonstrating a sophisticated and coordinated attack. This highlights the escalating sophistication of ransomware threats and the critical need for proactive threat hunting and rapid incident response.
Read more: https://www.bleepingcomputer.com/news/security/interlock-ransomware-exploited-secure-fmc-flaw-in-zero-day-attacks-since-january/
ForceMemo Hijacks GitHub – A Supply Chain Nightmare!
ForceMemo, a sophisticated supply chain attack, is silently injecting backdoors into Python repositories hosted on GitHub. This highlights the critical need for robust software supply chain security practices and vigilance against malicious code injected by attackers.
Read more: https://gbhackers.com/forcememo-hijacks-github/

[0x03] DATA BREACH & SECURITY INCIDENTS

Snowflake Breach – A Wake-Up Call for Cloud Security!
The recent Snowflake data breach served as a stark reminder of the vulnerabilities inherent in cloud-based data warehousing solutions. This incident underscores the importance of robust data governance, access controls, and continuous security monitoring to protect sensitive information in the cloud.
Read more: https://www.hackercombat.com/snowflake-data-breach/

[0x04] ATT&CK & SECURITY EVALUATIONS

[0x05] RESEARCH & ANALYSIS

Can You Prove the Person on the Other Side is Real?
A question that hits at the core of cybersecurity – how can you be sure you're interacting with a legitimate user or system? Understanding social engineering tactics and verifying identities is paramount in preventing impersonation and phishing attacks. This highlights the human element in cyber security.
Read more: #
The SOC Files: Horabot Campaign Uncovered in Mexico!
Kaspersky SOC uncovered and analyzed a complex Horabot campaign in Mexico. This is a cautionary tale, demonstrating the persistent threats posed by automated attack tools and highlighting the importance of advanced threat hunting and detection capabilities.
Read more: https://securelist.com/horabot-campaign/119033/