Cybersecurity

ExtraHop Raises $100M in Growth Capital

ExtraHop, a Seattle, WA-based company which specialises in cloud-native network detection and response (NDR), raised $100M in Growth Capital. The round saw participation from undisclosed existing investors. The company intends to use the funds to expand operations and its business reach. Led by Greg Clark, CEO, ExtraHop provides the Reveal(x) platform that delivers 360-degree visibility […]

Cybersecurity

‘Yet another Mirai-based botnet’ is spreading an illicit cryptominer

A well-designed operation is using a version of the infamous Mirai malware to secretly distribute cryptocurrency mining software, researchers said Wednesday. Calling it NoaBot, researchers at Akamai said the campaign has been active for about a year, and it has various quirks that complicate analysis of the malware and point to highly-skilled threat actors. The […]

Cybersecurity

Top LLM vulnerabilities and how to mitigate the associated risk – Help Net Security

As large language models (LLMs) become more prevalent, a comprehensive understanding of the LLM threat landscape remains elusive. But this uncertainty doesn’t mean progress should grind to a halt: Exploring AI is essential to staying competitive, meaning CISOs are under intense pressure to understand and address emerging AI threats. While the AI threat landscape changes […]

Cybersecurity

Actively exploited 0-days in Ivanti VPN are letting hackers backdoor networks

Enlarge Getty Images Unknown threat actors are actively targeting two critical zero-day vulnerabilities that allow them to bypass two-factor authentication and execute malicious code inside networks that use a widely used virtual private network appliance sold by Ivanti, researchers said Wednesday. Ivanti reported bare-bones details concerning the zero-days in posts published on Wednesday that urged […]

Cybersecurity

Beware of Phishing Scams Disguised as Annual HR Tasks | Cofense

By: Dylan Duncan Threat actors are using employee’s annual responsibilities like open enrollment, 401k updates, salary adjustments, and even employee satisfaction surveys as lures to steal credentials. Most of these responsibilities tend to fall towards the end of the year, which is subjective to the calendar the employer uses. Employees typically expect, and in some […]

Cybersecurity

Atomic Stealer rings in the new year with updated version | Malwarebytes

Last year, we documented malware distribution campaigns both via malvertising and compromised sites delivering Atomic Stealer (AMOS) onto Mac users. This stealer has proven to be quite popular in the criminal underground and its developers have been adding new features to justify its hefty $3000/month rental fee. It looks like Atomic Stealer was updated around […]