Secure Bulletin Navigating the cyber sea with knowledge
Home > Tag > cybersecurity
#cybersecurity

Windows 11 fails to start after KB5058405 update

29 May 2025  |  securebulletin.com  |  Vulnerability

The recent disclosure by Microsoft regarding the KB5058405 cumulative update for Windows 11 has significant implications for enterprise cybersecurity and IT operations. This update, released as part of...

>> read more

Ransomware attack in MathWorks outage that paralyzed MATLAB

27 May 2025  |  dark6  |  Ransomware

When the world’s engineers, scientists, and students logged in to MATLAB on May 18, 2025, many were met with silence—a digital void where powerful tools once lived. What...

>> read more

Anatomy of the Winos 4.0 campaign

25 May 2025  |  securebulletin.com  |  Malware

The Winos 4.0 campaign, as dissected by Rapid7, exemplifies the evolving sophistication of contemporary malware operations targeting Chinese-speaking environments. This campaign leverages a multi-layered loader architecture, dubbed the...

>> read more

3AM Ransomware: sophisticated social engineering and technical evasion in modern attacks

22 May 2025  |  securebulletin.com  |  Ransomware

The recent campaign attributed to a 3AM ransomware affiliate, as reported by BleepingComputer, highlights a significant evolution in ransomware operators’ tactics—blending advanced social engineering with technical subterfuge to...

>> read more

Analysis of recent high-severity vulnerabilities in GitLab and Atlassian products

22 May 2025  |  securebulletin.com  |  Vulnerability

Both GitLab and Atlassian have recently released critical security patches addressing a series of high-severity vulnerabilities across their core product lines. This coordinated disclosure and remediation effort underscores...

>> read more

Adidas customer data breaches in Turkey and Korea

21 May 2025  |  securebulletin.com  |  Databreach

Recently, Adidas disclosed two separate data breaches affecting its customer bases in Turkey and Korea. These incidents underscore persistent challenges global brands face in securing personal data across...

>> read more

Dero miner container infection campaign

21 May 2025  |  securebulletin.com  |  Malware

The recent campaign uncovered by Kaspersky, involving the Dero cryptocurrency miner spreading through containerized Linux environments by exploiting exposed Docker APIs, represents a sophisticated and highly automated threat...

>> read more

Unmasking FrigidStealer: advanced macOS malware analysis and detection

21 May 2025  |  securebulletin.com  |  Spyware

FrigidStealer represents a sophisticated evolution in macOS-targeted malware, combining social engineering with technical evasion tactics to compromise sensitive data. First observed in January 2025, this information stealer masquerades...

>> read more