The days of defence CEOs staying comfortably in the background are over. You might think leading a company that supplies artillery or high-tech sensor systems is just a business role. Think again. Today, these executives are effectively on the front lines of a shadow war, and the threats against them are becoming increasingly personal.
I’ve watched the security environment in Europe deteriorate over the last eighteen months, and the shift is stark. It isn’t just about corporate espionage anymore. It’s about physical safety, targeted harassment, and the very real danger of state-sponsored violence. When the CEO of a major firm like Rheinmetall, Armin Papperger, requires round-the-clock police protection due to an alleged assassination plot, the rules of the game have fundamentally changed.
Why the Heat is Rising
The primary driver here is simple but brutal: Russia. As Europe has ramped up its support for Ukraine, defence contractors have transitioned from quiet manufacturers to essential pillars of European security. Russia’s leadership clearly sees these companies—and the people running them—as legitimate obstacles to their objectives.
The threat isn’t always a dramatic movie-style hit. It’s often much quieter. Intelligence agencies across the EU are reporting a surge in "low-level" sabotage attempts. They are recruiting untrained individuals via encrypted messaging apps, paying them small sums to conduct reconnaissance or cause minor disruptions. It’s cheap, it’s deniable, and it’s incredibly difficult to stop.
If you’re an executive, your digital footprint is now your greatest vulnerability. Foreign intelligence services don't need a super-spy to tail you. They can simply buy commercial location data to track your commute, identify where you live, and monitor your travel patterns. It’s terrifyingly efficient.
Beyond the C-Suite
Don't assume this only happens to the person at the top. The strategy is to destabilize the entire sector. Companies are seeing:
- Increased phishing attempts targeting mid-level managers with access to supply chain data.
- Radicalized actors or local proxies taking an interest in corporate facilities.
- Attempts to infiltrate firms to gain insight into upcoming contracts or production capacities.
Basically, if your work involves the defence sector, you are likely part of an intelligence agency's target list. It’s a reality check that many in the industry were not prepared for.
The New Security Reality
So, what does this mean for the people actually doing the work? The days of casual professional networking and open travel are being curtailed. Executives are being forced to:
- Sanitize their digital lives. That means scrubbing home addresses and travel habits from public view.
- Accept physical protection. For some, this has become a permanent feature of their daily routine.
- Change travel protocols. Low-profile movement is becoming more important than prestige.
This is a massive cultural shift for an industry that historically valued transparency and public-private partnership. Now, silence is often the best security policy.
What You Should Do
If you are involved in this space, you can’t afford to be reactive. Waiting for a threat to materialize before changing your behavior is a recipe for disaster.
Start by auditing your own digital exposure. Assume that everything you’ve ever posted online is accessible to those who want it. Then, tighten your operational security. This isn't just about cyber-defences; it's about physical discipline. Limit what you share, be suspicious of unsolicited contact, and prioritize secure communication channels.
The sector is undergoing a massive industrial scale-up, and the pressure to deliver is immense. But you can't deliver results if you're compromised. Security isn't a distraction from your core business anymore—it is the baseline requirement for it. Stay alert, keep a low profile, and recognize that in 2026, the quiet professional is the one who survives.
Rheinmetall Boss Faces Security Threats
This video provides context on the specific security challenges faced by Rheinmetall's CEO, illustrating the heightened physical risks currently confronting leaders in the European defence industry.
