An integral part of our corporate DNA


In the early eighties, The Netherlands was suffering from frequent assaults on Cash in Transit operations. Every time the CIT industry came up with a countermeasure, the criminals reacted by using increasingly radical violence. We however aim to break this vicious cycle with innovation. Instead of walking the beaten path by using increasingly heavier countermeasures, our team invented the world’s first cashbox that irreversibly degraded the cash inside – effectively rendering it worthless. The result? In no time, criminals all over the country knew that an attack on a CIT operation was futile. The number of attacks dropped drastically.

No reward, no crime

Our philosophy is that criminals may never be rewarded for their efforts. This philosophy is the foundation upon which every new solution is built. Our mission is to minimize the number of attacks on ATMs and Cash in Transit operations. We achieve this by developing smart technological security solutions that disable a criminal MO entirely and/or irreversibly degrade any potential cash reward. These days knowledge is readily available online, allowing for criminal MO’s to evolve rapidly, however the principle of irreversible cash degradation still stands strong and has proven to be future proof. R&D is our core business and our department is second to none when it comes to matching evolving MO’s to possible long-term solutions.

shreds of banknotes after a GlueFusion activation

R&D Gas Protection Unit (GPU)

In 2005 the first ATM gas attacks took place, at which point our team started developing the first generation of Gas Protection Units (GPU’s) which were released in 2006. The attacks continued to be rare, despite the internet, until 2013 when the number of attacks rapidly increased across Europe. By starting our R&D process at the first sign of the practice we benefited immensely from the extensive knowledge we acquired throughout the years. Culminating in the launch of the fourth generation GPU in 2018.

GPU has proven to render any type of gas attack futile

The Innovation process

As soon as our R&D specialists have defined an evolving scenario, the innovation process starts with ideation and the development of a strong business case. if the business case is strong enough, engineering and prototyping follow. Leading to a Minimal Viable Product (MVP) which is introduced to a selection of partners and key accounts, whose opinions, concerns and suggestions are invaluable in the process of Innovation. The process however is anything but linear, we are always on the lookout for new developments in technology and society that can influence the efficacy of our solutions. Allowing us to be at the forefront of our field of expertise.

shreds of banknotes after a GlueFusion activation

The Internet of Things

The Internet of Things has changed the world around us and will continue to do so in the foreseeable future. People talk to their watches to open gates, refrigerators automatically add milk to your online grocery list when they run out. Some of these things sound farfetched, but technically it’s already possible.

The internet of Cash Security

How does the IoT affect the process of cash security? Wouldn’t it be great if we could converge data from isolated environments and systems to create functional information and ultimately complete situational awareness in the cash handling operation? This may sound far off, however it’s more achievable than ever with our Cemacs Connected Security Solutions.


Cemacs Connect is by default prepared on all new Mactwin Cash Security products. For most cases, the innovation is easily retrofitted into older products as well. In close cooperation with stakeholders like Business Partners and customers, we will continue to develop new applications and business opportunities that will benefit the entire Cash Handling industry.

The Data

All the data needed is already available inside the isolated systems. It’s just not centrally connected and put to good use. That’s exactly where Cemacs Connect comes into play; a small add-on providing a secure layer in between remote appliances and central appliances to achieve the interoperability you need for them to work together. Enabling things such as ‘Just in Time Maintenance’ where sensory data tells us when certain system components are due for service or replacement. This means these components will never be replaced too late or too soon, saving money, material waste and operational downtime.

In Action – an example

It’s 3am on a weekday and the motion sensor of an ATM detects 61 seconds of activity without a transaction. the ‘normal’ situation would be that transactions take place within 60 seconds after motion is detected. Besides, our data tells us the timeframe is notorious for being ideal to perform a gas attack. The combined information from motion sensor, transaction system and the parameter for time (forming an abnormality) will trigger an automated event. A warning will be issued to the required parties which in turn will lead human verification, which may lead to either dismissal, discouragement or the shutting down of the ATM. Activating sirenes, strobes, degrading the cash inside the cassettes and activating the GPU to suppress a potential gas explosion. Moreover, the operator can immediately alert the police, who will also have instant access to CCTV footage for verification, providing situational intelligence for the patrols in the vicinity.

Beat ATM & CIT crime at the source

Cash money is very appealing to criminals; always has been, always will be as long as there is cash money in circulation. Over the years, there have been quite some changes in the types of attack. In many (European) countries, bank robberies occur less and less, because there is hardly any cash on site. The ATM has taken over this role and has subsequently become a target. The CIT business is also a target for extremely violent robberies. To break the arms race between criminals and the cash handling industry, we believe we need to address the problem at the source: remove the reward to remove the crime.

Attacks on ATMs

Explosive attacks on ATMs happen on a daily basis in many countries. Criminals use trucks and excavators to ram the ATM out of the wall and explosive gas (often a mixture of acetylene and oxygen) or solid explosives, like hand grenades and plastic explosives, to access the cash cassettes in the ATM. If necessary, the door to the vault area is rammed with a ‘battering ram’ attached to a car. Since a couple of years, off premise ATMs in supermarket have also become a target for criminals. The damage involved in these attacks is enormous. So it makes perfect sense that banks show an interest in solutions like the GPU (Gas Protection Unit) and GlueFusion (cash degradation with glue, inside cash cassettes).

Attacks on CIT

Cash handling has many aspects; from delivery of the cash, servicing ATMs and transporting cash, to counting and sorting in the cash centers. Every aspect has its own risk moments, positions and MO’s (Modi Operandi). During attacks on the Cash in Transit operation, criminals are using increasingly heavier and more dangerous weaponry. Automatic firearms and plastic explosives are used to shoot at and blow up armored trucks. The CIT custodian is also frequently a target of an attack. In the Netherlands, attacks on the custodians are very rare these days. Main reason for the decline of this MO is the use of the MactwinBox, with irreversible cash degradation.

The future of attacks on the Cash Handling industry

By using irreversible cash degradation – also known as IBNS (Intelligent Banknote Neutralisation Systems) – on a large scale in ATMs and CIT operations, the number of physical attacks will decrease drastically and criminals will be forced to explore other targets. We don’t really expect them to get honest jobs (wishful thinking), but believe their focus will shift further towards cybercrime (e.g. jackpotting). In the next couple of years, organizations will need to invest substantially in improving their digital defensibility.