New HVNC Malware Poses Threat to Mac Users on the Dark Web

SIDDARDA GOWTHAM JAGABATHINA
3 min readAug 2, 2023

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Hey Mck’s We all know and most of us use apple products because of the high end security features they provide and eco system features and an expert found a threat on mac devices, now let’s get into details,Security experts at Guardz have recently discovered a dangerous malware called Hidden Virtual Network Computing (HVNC), which is available for purchase on a Russian cybercrime forum. This sophisticated tool allows hackers to gain remote access and control over vulnerable Mac computers, all without the user’s knowledge or consent. This article aims to shed light on this emerging threat and offers practical tips on how users can safeguard their systems against malware attacks.

HVNC, a malicious variant of the legitimate Virtual Network Computing (VNC) tool, is being openly offered on the dark web since April 2023. While VNC is used by organizations for legitimate purposes, HVNC operates covertly, making it ideal for malicious activities. Cybercriminals can exploit this tool to gain unauthorized access to a target Mac and potentially carry out nefarious acts, unbeknownst to the victim.According to Guardz, the HVNC is being sold for a staggering “lifetime price of $60,000.” Moreover, the threat actor has enticingly offered additional “more malicious capabilities to the arsenal” for an extra $20,000. While the security firm has yet to observe the malware in the wild, the potential consequences of its usage warrant proactive security measures.

Protection Against HVNC and Malware Attacks Users need not be helpless against such cyber threats and can adopt several protective measures:

  1. Update macOS Regularly: Apple consistently releases security patches and updates for macOS to protect against known vulnerabilities. It is essential to install the latest version of macOS promptly to benefit from these security measures.
  2. Verify Trusted Sources for Software: To minimize the risk of downloading malware, users should only obtain software from reliable sources, such as the official App Store or directly from verified developers. Avoid downloading applications from unfamiliar websites or forums, as these may inadvertently distribute malware-infected files.
  3. Be Vigilant with Email Attachments: Cybercriminals often use email attachments to distribute malware. Always exercise caution when opening attachments from unknown or suspicious sources. Verify the sender’s authenticity before clicking on any links or downloading files.
  4. Consider Using Antivirus Software: While macOS generally boasts robust built-in security features, employing reputable antivirus software can provide an extra layer of protection against evolving threats.

So even though apple products are known for their secuirty ,The emergence of HVNC malware poses a significant risk to Mac users, and it is crucial to stay vigilant and proactive in defending against such threats. By updating their operating systems regularly, being cautious with software sources and email attachments, and potentially using antivirus software, users can bolster their defenses against these stealthy cyber-attacks.

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SIDDARDA GOWTHAM JAGABATHINA
SIDDARDA GOWTHAM JAGABATHINA

Written by SIDDARDA GOWTHAM JAGABATHINA

Passionate about cybersecurity and eager to share the knowledge I have gained and continue to acquire to educate the world.

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