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Zero-Day Alert: Update Chrome Now to Fix New Actively Exploited Vulnerability

Zero-Day Alert: Update Chrome Now to Fix New Actively Exploited Vulnerability

Jan 17, 2024 Browser Security / Vulnerability
Google on Tuesday released updates to fix four security issues in its Chrome browser, including an actively exploited zero-day flaw. The issue, tracked as CVE-2024-0519 , concerns an out-of-bounds memory access in the V8 JavaScript and WebAssembly engine, which can be weaponized by threat actors to trigger a crash. "By reading out-of-bounds memory, an attacker might be able to get secret values, such as memory addresses, which can be bypass protection mechanisms such as ASLR in order to improve the reliability and likelihood of exploiting a separate weakness to achieve code execution instead of just denial of service," according to MITRE's Common Weakness Enumeration ( CWE ). Additional details about the nature of the attacks and the threat actors that may be exploiting it have been withheld in an attempt to prevent further exploitation. The issue was reported anonymously on January 11, 2024. "Out-of-bounds memory access in V8 in Google Chrome prior to 120.
Mallox Ransomware Exploits Weak MS-SQL Servers to Breach Networks

Mallox Ransomware Exploits Weak MS-SQL Servers to Breach Networks

Jul 20, 2023 Endpoint Security / Data Safety
Mallox ransomware activities in 2023 have witnessed a 174% increase when compared to the previous year, new findings from Palo Alto Networks Unit 42 reveal. "Mallox ransomware, like many other ransomware threat actors, follows the double extortion trend: stealing data before encrypting an organization's files, and then threatening to publish the stolen data on a leak site as leverage to convince victims to pay the ransom fee," security researchers Lior Rochberger and Shimi Cohen  said  in a new report shared with The Hacker News. Mallox is linked to a threat actor that's also linked to  other ransomware strains , such as TargetCompany, Tohnichi, Fargo, and, most recently, Xollam. It first burst onto the scene in June 2021. Some of the prominent sectors targeted by Mallox are manufacturing, professional and legal services, and wholesale and retail. A notable aspect of the group is its pattern of exploiting poorly secured MS-SQL servers via  dictionary attacks  as
Cybersecurity Tactics FinServ Institutions Can Bank On in 2024

Cybersecurity Tactics FinServ Institutions Can Bank On in 2024

Feb 14, 2024Financial Security / Cyber Threats
The landscape of cybersecurity in financial services is undergoing a rapid transformation. Cybercriminals are exploiting advanced technologies and methodologies, making traditional security measures obsolete. The challenges are compounded for community banks that must safeguard sensitive financial data against the same level of sophisticated threats as larger institutions, but often with more limited resources. The FinServ Threat Landscape Recent trends show an alarming increase in sophisticated cyber-attacks. Cybercriminals now deploy advanced techniques like deep fake technology and AI-powered attacks, making it increasingly difficult for banks to differentiate between legitimate and malicious activities. These developments necessitate a shift towards more sophisticated and adaptive cybersecurity measures. Take these industry statistics, for example. Financial firms report 703 cyberattack attempts per week.1 On average, 270 attacks (entailing unauthorized access of data, appl
Exclusive: SonicWall Hacked Using 0-Day Bugs In Its Own VPN Product

Exclusive: SonicWall Hacked Using 0-Day Bugs In Its Own VPN Product

Jan 23, 2021
SonicWall, a popular internet security provider of firewall and VPN products, on late Friday disclosed that it fell victim to a coordinated attack on its internal systems. The San Jose-based company said the attacks leveraged zero-day vulnerabilities in SonicWall secure remote access products such as NetExtender VPN client version 10.x and Secure Mobile Access ( SMA ) that are used to provide users with remote access to internal resources. "Recently, SonicWall identified a coordinated attack on its internal systems by highly sophisticated threat actors exploiting probable zero-day vulnerabilities on certain SonicWall secure remote access products," the company exclusively told The Hacker News. The development comes after The Hacker News received reports that SonicWall's internal systems went down earlier this week on Tuesday and that the source code hosted on the company's GitLab repository was accessed by the attackers. SonicWall wouldn't confirm the re
cyber security

The Critical State of AI in the Cloud

websiteWiz.ioArtificial Intelligence / Cloud Security
Wiz Research reveals the explosive growth of AI adoption and what 150,000+ cloud accounts revealed about the AI surge.
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