Ghost in the Job Interview: Why a Fake VPN Is a Real Warning

According to a report by The Hacker News, a group tied to Russian state hackers has been running a campaign that lures IT workers into a trap using fake job interviews. The attackers pretend to be recruiters, conduct real video calls, and then trick victims into installing a modified VPN client that secretly runs malicious commands. What makes this story so alarming is not the technology itself, but how convincingly the attackers mimic normal hiring processes—a tactic that could easily target Australian businesses next.

This campaign shows a dangerous evolution in social engineering. Instead of blasting out obvious phishing emails, the attackers invest time in building trust: they chat on Telegram, ask English proficiency questions, and even hold Zoom meetings with a person on screen. Once the target believes the job offer is real, they are guided to download a "custom VPN" that is actually a backdoor. For any organisation that hires remotely—which is nearly every modern business—this method is a nightmare to spot.

Why This Tactic Works So Well Against Trusted Professionals

The brilliance of this attack lies in its target audience. The hackers go after system administrators and IT specialists—people who manage networks and security tools every day. When a fellow techie sends a VPN configuration file, the natural instinct is to trust it. The attackers also weaponise a legitimate open-source tool, WireGuard, by adding a hidden command runner. This means even security-aware staff might not suspect a thing until it is too late.

For Australian businesses, the implications are clear. Cyber threats are no longer just about suspicious email attachments. Attackers now study job boards, tailor their lures to specific roles, and use real-time video to confirm their cover story. Any company that hires IT staff through LinkedIn, Seek, or other platforms could face a similar attack. The damage is not limited to data theft—once an attacker has command-line access inside your network, they can pivot to ransomware, data breaches, or disruption of critical systems.

What This Means for Australian SMBs

Small and mid-sized businesses in Australia often have lean IT teams that wear many hats. A single trusted system administrator falling for this trick could give attackers the keys to the entire company network. Unlike large enterprises with dedicated security operations, SMBs lack the tools to detect a modified VPN client that behaves almost like the real thing. Remote hiring and contractor onboarding are already common in Australian business—making this type of social engineering directly relevant to local firms.

Moreover, Australian businesses are frequent targets for state-linked groups because of our ties to Five Eyes intelligence partners. A campaign like this, originally aimed at Ukraine, could easily be adapted to target Australian IT consultants or managed service providers. The attackers don't need to be in the country; they just need a convincing interview script and a fake company website.

What You Can Do Now

  • Verify every recruiter independently. If someone contacts you about a job, check the company's official website and call their HR department using a phone number you find yourself—not the one in the message.
  • Never install software from a link sent in a chat or email. Legitimate employers will provide software through official corporate channels, not a direct download from SourceForge or similar sites.
  • Use managed and monitored devices for all work-related tasks. Require that remote workers connect only through company-provided laptops with security software installed and logs sent to a central system.
  • Train your IT team to recognise social engineering red flags. Run a tabletop exercise where a fake recruiter asks them to install a "custom VPN" and see how they react.
  • Monitor for unexpected VPN configurations or scheduled tasks. Set up alerts for new WireGuard interfaces or PowerShell commands that run outside normal hours.

Staying ahead of threats like this requires a clear-eyed look at your own hiring and onboarding processes. MS&VG specialises in helping Australian SMBs build cybersecurity awareness and implement practical defences against attacks that target human trust—not just software bugs.