Tag: network security

Oct 22, 2024Ravie LakshmananVulnerability / Cyber Threat The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting ScienceLogic SL1 to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active exploitation as a zero-day. The vulnerability in question, tracked as CVE-2024-9537 (CVSS v4 score: 9.3), refers to a bug…

The prolific Chinese nation-state actor known as APT41 (aka Brass Typhoon, Earth Baku, Wicked Panda, or Winnti) has been attributed to a sophisticated cyber attack targeting the gambling and gaming industry. “Over a period of at least six months, the attackers stealthily gathered valuable information from the targeted company including, but not limited to, network…

Oct 21, 2024Mohit KumarCybersecurity / Weekly Recap Hi there! Here’s your quick update on the latest in cybersecurity. Hackers are using new tricks to break into systems we thought were secure—like finding hidden doors in locked houses. But the good news? Security experts are fighting back with smarter tools to keep data safe. Some big…

Oct 21, 2024The Hacker NewsPenetration Testing / API Security Pentest Checklists Are More Important Than Ever Given the expanding attack surface coupled with the increasing sophistication of attacker tactics and techniques, penetration testing checklists have become essential for ensuring thorough assessments across an organization’s attack surface, both internal and external. By providing a structured approach,…

Oct 21, 2024Ravie LakshmananEncryption / Data Protection Cybersecurity researchers have discovered severe cryptographic issues in various end-to-end encrypted (E2EE) cloud storage platforms that could be exploited to leak sensitive data. “The vulnerabilities range in severity: in many cases a malicious server can inject files, tamper with file data, and even gain direct access to plaintext,”…

Oct 20, 2024Ravie LakshmananVulnerability / Email Security Unknown threat actors have been observed attempting to exploit a now-patched security flaw in the open-source Roundcube webmail software as part of a phishing attack designed to steal user credentials. Russian cybersecurity company Positive Technologies said it discovered last month that an email was sent to an unspecified…

In the modern enterprise, data security is often discussed using a complex lexicon of acronyms—DLP, DDR, DSPM, and many others. While these acronyms represent critical frameworks, architectures, and tools for protecting sensitive information, they can also overwhelm those trying to piece together an effective security strategy. This article aims to demystify some of the most…

Oct 19, 2024Ravie LakshmananNetwork Security / Data Breach A nascent threat actor known as Crypt Ghouls has been linked to a set of cyber attacks targeting Russian businesses and government agencies with ransomware with the twin goals of disrupting business operations and financial gain. “The group under review has a toolkit that includes utilities such…

Oct 18, 2024Ravie LakshmananInsider Threat / Cyber Espionage North Korean information technology (IT) workers who obtain employment under false identities in Western companies are not only stealing intellectual property, but are also stepping up by demanding ransoms in order to not leak it, marking a new twist to their financially motivated attacks. “In some instances,…

Oct 18, 2024Ravie LakshmananCyber Intelligence / Critical Infrastructure Cybersecurity and intelligence agencies from Australia, Canada, and the U.S. have warned about a year-long campaign undertaken by Iranian cyber actors to infiltrate critical infrastructure organizations via brute-force attacks. “Since October 2023, Iranian actors have used brute force and password spraying to compromise user accounts and obtain…