Security News > 2023 > November

CACTUS Ransomware Exploits Qlik Sense Vulnerabilities in Targeted Attacks
2023-11-30 11:16

A CACTUS ransomware campaign has been observed exploiting recently disclosed security flaws in a cloud analytics and business intelligence platform called Qlik Sense to obtain a foothold into...

Locking down Industrial Control Systems
2023-11-30 08:47

The US Federal Cyber Security and Infrastructure Security Agency believes that the only way to "Permanently shift the cybersecurity advantage to ICS cyber defenders is through collective action". This is exactly what SANS is offering through its Industrial Control Systems Security resource centre.

Weak session keys let snoops take a byte out of your Bluetooth traffic
2023-11-30 07:32

The attacks force the creation of weak session keys, which are used when paired Bluetooth devices try to establish a secure communication channel. Weak keys can be easily broken, allowing the eavesdropper to hijack sessions and snoop on victims' conversations, data, and activities carried out over Bluetooth.

U.S. Treasury Sanctions Sinbad Cryptocurrency Mixer Used by North Korean Hackers
2023-11-30 06:09

The U.S. Treasury Department on Wednesday imposed sanctions against Sinbad, a virtual currency mixer that has been put to use by the North Korea-linked Lazarus Group to launder ill-gotten...

Mosint: Open-source automated email OSINT tool
2023-11-30 05:30

Mosint is an automated email OSINT tool written in Go designed to facilitate quick and efficient investigations of target emails. It integrates multiple services, providing security researchers with rapid access to a broad range of information.

What custom GPTs mean for the future of phishing
2023-11-30 05:00

OpenAI is putting more power into the hands of users of GenAI, allowing them to create their custom AI agents without writing code. These custom GPTs are the latest leap forward in the rapidly evolving AI landscape, but this highly tailorable yet easily accessible capability creates a powerful tool for attackers to exploit.

Bridging the risk exposure gap with strategies for internal auditors
2023-11-30 04:30

In this Help Net Security interview, Richard Chambers, Senior Internal Audit Advisor at AuditBoard, discusses the transformational role of the internal audit function and risk management in helping organizations bridge the gap in risk exposure. Internal audit has important opportunities in two primary directions: Using AI within internal audit, and providing guidance and assurance to the organizations we serve.

Organizations can’t ignore the surge in malicious web links
2023-11-30 04:00

Despite the rising adoption of collaboration and instant messaging software, email remains a significant area of concern regarding cyber attacks, particularly the increasing threat of cybercriminals employing harmful web links in emails, according to Hornetsecurity. Its use increased by nearly 4 percentage points this year, rising from 39.6% to 43.3% of all email attacks.

Infosec products of the month: November 2023
2023-11-30 03:45

Aqua Trivy open-source security scanner now finds Kubernetes security risks. Lacework code security helps prevent security issues from getting into the wild by identifying them before code is deployed, and helps prioritize and fix issues faster, wherever they are found in the application lifecycle.

US lawmakers have Chinese LiDAR on their threat-detection radar
2023-11-30 02:29

The Select Committee on the Chinese Communist Party, spearheaded by US representative and committee chairman Mike Gallagher, penned a letter to secretaries Gina Raimondo, Lloyd Austin, and Janet Yellen requesting an investigation of Chinese LiDAR manufacturers and the appropriateness of sanctions on those entities. "LiDAR is a critical technology used in autonomous systems and robotics but is currently not subject to US export controls or government procurement restrictions, which raises several concerns," reads the letter.