Cyber Threats to Agriculture and Food Supply Chains
Digitisation in Agriculture
The traditional way of doing agriculture has undergone massive digitization in recent years, whereby several agricultural processes have been linked to the Internet. This globally prevalent transformation, driven by smart technology, encompasses the use of sensors, IoT devices, and data analytics to optimize and automate labour-intensive farming practices. Smart farmers in the country and abroad now leverage real-time data to monitor soil conditions, weather patterns, and crop health, enabling precise resource management and improved yields. The integration of smart technology in agriculture not only enhances productivity but also promotes sustainable practices by reducing waste and conserving resources. As a result, the agricultural sector is becoming more efficient, resilient, and capable of meeting the growing global demand for food.
Digitisation of Food Supply Chains
There has also been an increase in the digitisation of food supply chains across the globe since it enables both suppliers and consumers to keep track of the stage of food processing from farm to table and ensures the authenticity of the food product. The latest generation of agricultural robots is being tested to minimise human intervention. It is thought that AI-run processes can mitigate labour shortage, improve warehousing and storage and make transportation more efficient by running continuous evaluations and adjusting the conditions real-time while increasing yield. The company Muddy Machines is currently trialling an autonomous asparagus-harvesting robot called Sprout that not only addresses labour shortages but also selectively harvests green asparagus, which traditionally requires careful picking. However, Chris Chavasse, co-founder of Muddy Machines, highlights that hackers and malicious actors could potentially hack into the robot's servers and prevent it from operating by driving it into a ditch or a hedge, thereby impending core crop activities like seeding and harvesting. Hacking agricultural pieces of machinery also implies damaging a farmer’s produce and in turn profitability for the season.
Case Study: Muddy Machines and Cybersecurity Risks
A cyber attack on digitised agricultural processes has a cascading impact on online food supply chains. Risks are non-exhaustive and spill over to poor protection of cargo in transit, increased manufacturing of counterfeit products, manipulation of data, poor warehousing facilities and product-specific fraud, amongst others. Additional impacts on suppliers are also seen, whereby suppliers have supplied the food products but fail to receive their payments. These cyber-threats may include malware(primarily ransomware) that accounts for 38% of attacks, Internet of Things (IoT) attacks that comprise 29%, Distributed Denial of Service (DDoS) attacks, SQL Injections, phishing attacks etc.
Prominent Cyber Attacks and Their Impacts
Ransomware attacks are the most popular form of cyber threats to food supply chains and may include malicious contaminations, deliberate damage and destruction of tangible assets (like infrastructure) or intangible assets (like reputation and brand). In 2017, NotPetya malware disrupted the world’s largest logistics giant Maersk and destroyed all end-user devices in more than 60 countries. Interestingly, NotPetya was also linked to the malfunction of freezers connected to control systems. The attack led to these control systems being compromised, resulting in freezer failures and potential spoilage of food, highlighting the vulnerability of industrial control systems to cyber threats.
Further Case Studies
NotPetya also impacted Mondelez, the maker of Oreos but disrupting its email systems, file access and logistics for weeks. Mondelez’s insurance claim was also denied since NotPetya malware was described as a “war-like” action, falling outside the purview of the insurance coverage. In April 2021, over the Easter weekend, Bakker Logistiek, a logistics company based in the Netherlands that offers air-conditioned warehousing and food transportation for Dutch supermarkets, experienced a ransomware attack. This incident disrupted their supply chain for several days, resulting in empty shelves at Albert Heijn supermarkets, particularly for products such as packed and grated cheese. Despite the severity of the attack, the company successfully restored their operations within a week by utilizing backups. JBS, one of the world’s biggest meat processing companies, also had to pay $11 million in ransom via Bitcoin to resolve a cyber attack in the same year, whereby computer networks at JBS were hacked, temporarily shutting down their operations and endangering consumer data. The disruption threatened food supplies and risked higher food prices for consumers. Additional cascading impacts also include low food security and hindrances in processing payments at retail stores.
Credible Threat Agents and Their Targets
Any cyber-attack is usually carried out by credible threat agents that can be classified as either internal or external threat agents. Internal threat agents may include contractors, visitors to business sites, former/current employees, and individuals who work for suppliers. External threat agents may include activists, cyber-criminals, terror cells etc. These threat agents target large organisations owing to their larger ransom-paying capacity, but may also target small companies due to their vulnerability and low experience, especially when such companies are migrating from analogous methods to digitised processes.
The Federal Bureau of Investigation warns that the food and agricultural systems are most vulnerable to cyber-security threats during critical planting and harvesting seasons. It noted an increase in cyber-attacks against six agricultural co-operatives in 2021, with ancillary core functions such as food supply and distribution being impacted. Resultantly, cyber-attacks may lead to a mass shortage of food not only meant for human consumption but also for animals.
Policy Recommendations
To safeguard against digital food supply chains, Food defence emerges as one of the top countermeasures to prevent and mitigate the effects of intentional incidents and threats to the food chain. While earlier, food defence vulnerability assessments focused on product adulteration and food fraud, including vulnerability assessments of agriculture technology now be more relevant.
Food supply organisations must prioritise regular backups of data using air-gapped and password-protected offline copies, and ensure critical data copies are not modifiable or deletable from the main system. For this, blockchain-based food supply chain solutions may be deployed, which are not only resilient to hacking, but also allow suppliers and even consumers to track produce. Companies like Ripe.io, Walmart Global Tech, Nestle and Wholechain deploy blockchain for food supply management since it provides overall process transparency, improves trust issues in the transactions, enables traceable and tamper-resistant records and allows accessibility and visibility of data provenance. Extensive recovery plans with multiple copies of essential data and servers in secure, physically separated locations, such as hard drives, storage devices, cloud or distributed ledgers should be adopted in addition to deploying operations plans for critical functions in case of system outages. For core processes which are not labour-intensive, including manual operation methods may be used to reduce digital dependence. Network segmentation, updates or patches for operating systems, software, and firmware are additional steps which can be taken to secure smart agricultural technologies.
References
- Muddy Machines website, Accessed 26 July 2024. https://www.muddymachines.com/
- “Meat giant JBS pays $11m in ransom to resolve cyber-attack”, BBC, 10 June 2021. https://www.bbc.com/news/business-57423008
- Marshall, Claire & Prior, Malcolm, “Cyber security: Global food supply chain at risk from malicious hackers.”, BBC, 20 May 2022. https://www.bbc.com/news/science-environment-61336659
- “Ransomware Attacks on Agricultural Cooperatives Potentially Timed to Critical Seasons.”, Private Industry Notification, Federal Bureau of Investigation, 20 April https://www.ic3.gov/Media/News/2022/220420-2.pdf.
- Manning, Louise & Kowalska, Aleksandra. (2023). “The threat of ransomware in the food supply chain: a challenge for food defence”, Trends in Organized Crime. https://doi.org/10.1007/s12117-023-09516-y
- “NotPetya: the cyberattack that shook the world”, Economic Times, 5 March 2022. https://economictimes.indiatimes.com/tech/newsletters/ettech-unwrapped/notpetya-the-cyberattack-that-shook-the-world/articleshow/89997076.cms?from=mdr
- Abrams, Lawrence, “Dutch supermarkets run out of cheese after ransomware attack.”, Bleeping Computer, 12 April 2021. https://www.bleepingcomputer.com/news/security/dutch-supermarkets-run-out-of-cheese-after-ransomware-attack/
- Pandey, Shipra; Gunasekaran, Angappa; Kumar Singh, Rajesh & Kaushik, Anjali, “Cyber security risks in globalised supply chains: conceptual framework”, Journal of Global Operations and Strategic Sourcing, January 2020. https://www.researchgate.net/profile/Shipra-Pandey/publication/338668641_Cyber_security_risks_in_globalized_supply_chains_conceptual_framework/links/5e2678ae92851c89c9b5ac66/Cyber-security-risks-in-globalized-supply-chains-conceptual-framework.pdf
- Daley, Sam, “Blockchain for Food: 10 examples to know”, Builin, 22 March 2023 https://builtin.com/blockchain/food-safety-supply-chain
Related Blogs
Introduction
AI has transformed the way we look at advanced technologies. As the use of AI is evolving, it also raises a concern about AI-based deepfake scams. Where scammers use AI technologies to create deep fake videos, images and audio to deceive people and commit AI-based crimes. Recently a Kerala man fall victim to such a scam. He received a WhatsApp video call, the scammer impersonated the face of the victim’s known friend using AI-based deep fake technology. There is a need for awareness and vigilance to safeguard ourselves from such incidents.
Unveiling the Kerala deep fake video call Scam
The man in Kerala received a WhatsApp video call from a person claiming to be his former colleague in Andhra Pradesh. In actuality, he was the scammer. He asked for help of 40,000 rupees from the Kerala man via google pay. Scammer to gain the trust even mentioned some common friends with the victim. The scammer said that he is at the Dubai airport and urgently need the money for the medical emergency of his sister.
As AI is capable of analysing and processing data such as facial images, videos, and audio creating a realistic deep fake of the same which closely resembles as real one. In the Kerala Deepfake video call scam the scammer made a video call that featured a convincingly similar facial appearance and voice as same to the victim’s colleague which the scammer was impersonating. The Kerala man believing that he was genuinely communicating with his colleague, transferred the money without hesitation. The Kerala man then called his former colleague on the number he had saved earlier in his contact list, and his former colleague said that he has not called him. Kerala man realised that he had been cheated by a scammer, who has used AI-based deep-fake technology to impersonate his former colleague.
Recognising Deepfake Red Flags
Deepfake-based scams are on the rise, as they pose challenges that really make it difficult to distinguish between genuine and fabricated audio, videos and images. Deepfake technology is capable of creating entirely fictional photos and videos from scratch. In fact, audio can be deepfaked too, to create “voice clones” of anyone.
However, there are some red flags which can indicate the authenticity of the content:
- Video quality- Deepfake videos often have compromised or poor video quality, and unusual blur resolution, which might pose a question to its genuineness.
- Looping videos: Deepfake videos often loop or unusually freeze or where the footage repeats itself, indicating that the video content might be fabricated.
- Verify Separately: Whenever you receive requests for such as financial help, verify the situation by directly contacting the person through a separate channel such as a phone call on his primary contact number.
- Be vigilant: Scammers often possess a sense of urgency leading to giving no time to the victim to think upon it and deceiving them by making a quick decision. So be vigilant and cautious when receiving and entertaining such a sudden emergency which demands financial support from you on an urgent basis.
- Report suspicious activity: If you encounter such activities on your social media accounts or through such calls report it to the platform or to the relevant authority.
Conclusion
The advanced nature of AI deepfake technology has introduced challenges in combatting such AI-based cyber crimes. The Kerala man’s case of falling victim to an AI-based deepfake video call and losing Rs 40,000 serves as an alarming need to remain extra vigilant and cautious in the digital age. So in the reported incident where Kerala man received a call from a person appearing as his former colleague but in actuality, he was a scammer and tricking the victim by using AI-based deepfake technology. By being aware of such types of rising scams and following precautionary measures we can protect ourselves from falling victim to such AI-based cyber crimes. And stay protected from such malicious scammers who exploit these technologies for their financial gain. Stay cautious and safe in the ever-evolving digital landscape.
WhatsApp messages masquerading as an offer from Maruti Suzuki with links luring unsuspecting users with the promise of Maruti Suzuki 40th Anniversary Celebration presents, have been making the rounds on the app. If you receive such messages try to stay away from it, as it can be a scam.
The Research Wing of CyberPeace Foundation along with Autobot Infosec Private Limited have conducted a study based on a WhatsApp message that contained a link pretending to be a free gift offer from Maruti Suzuki which asks users to participate in a survey in order to get a chance to win a Maruti Baleno Sigma MT car.
Warning SignsThe campaign pretends to be an offer from Maruti Suzuki but is hosted on a third party domain instead of the official Maruti Suzuki website which makes it more suspicious.
The domain names associated with the campaign have been registered in very recent times.
Multiple redirections have been noticed between the links.
No reputed site would ask its users to share the campaign on WhatsApp.
The prize is kept really attractive to lure the laymen.
Grammatical mistakes have been noticed.
A congratulations message appears on the landing page with an attractive photo of Maruti Suzuki cars that asks users to participate in a quick survey in order to get a “Maruti Suzuki BALENO Sigma MT”. Also, the bottom of the page seems to appear like a comment section with public comments establishing the truthfulness of the offer.
The survey starts with some basic questions like Do you know Maruti Suzuki?, How old are you?, How do you think of Maruti Suzuki?, Are you male or female? Etc. Once the user answers the questions a “congratulatory message” is displayed.
On clicking the OK button users are given three attempts to win the prize. After completing all the attempts a message pops up that the user has won “Maruti Suzuki BALENO Sigma MT”. It then prompts the user to share the message on WhatsApp.
Strangely enough the user has to keep clicking the WhatsApp button until the progress bar completes. After clicking on the green ‘WhatsApp’ button multiple times it shows a section where an instruction has been given to complete registration in order to get the prize.
After clicking on the green ‘Complete registration’ button, it redirects the user to multiple advertisements web pages varying each time the user clicks on the button.
During the analysis the research team found a javascript code called hm.js was being executed in the background from the host hm[.]baidu[.]com which is a subdomain of Baidu and is used for Baidu Analytics, also known as Baidu Tongji. The important part is that Baidu is a Chinese multinational technology company specializing in Internet-related services, products and artificial intelligence, headquartered in Beijing’s Haidian district, China.To read the full report, please click (https://www.cyberpeace.org/CyberPeace/Repository/20210828Research-report-on-Maruti-Suzuki-40th-Anniversary-Celebration-free-gift-scam.pdf) here:
Conclusive Summary
1. The whole research activity was performed in a secured sandbox environment where the WhatsApp application was not installed. If any user opens the link from a device like smartphones where the WhatsApp application is installed, the sharing features on the site will open the Whatsapp application on the device to share the link.
2. The campaign collects browser and system information from the users.
3. Most of the domain names associated with the campaign have the registrant country as China.
4. Cybercriminals used Cloudflare technologies to mask the real IP addresses of the front-end domain names used in this Maruti Suzuki 40th Anniversary Celebration free gift campaign. But during the phases of investigation, the research team has identified a domain name that was requested in the background and has been traced as belonging to China.
CyberPeace Advisory
1. CyberPeace Foundation and Autobot Infosec recommend that people should avoid opening such messages sent via social platforms.
2. If at all, the user gets into this trap, it could lead to whole system compromise such as access to the microphone, Camera, Text Messages, Contacts, Pictures, Videos, Banking Applications, etc as well as financial losses.
3. Do not share confidential details like login credentials, banking information with such a type of scam.
4. Do not share or forward fake messages containing links without proper verification.
5. There is a need for International Cyber Cooperation between countries to bust the cybercriminal gangs running the fraud campaigns affecting individuals and organizations, to make Cyberspace resilient and peaceful.
Introduction
A famous quote, “Half knowledge is always dangerous”, but “Too much knowledge of anything can lead to destruction”. Recently very infamous spyware and malware named WyrmSpy and Dragon Egg were invented by a Chinese group of hackers APT41. The APT41 is a state-endorsed Clandstein active group based in the People’s Republic of China that has been active since 2012. In contrast to numerous countries-government supported, APT has a footprint record jeopardising both government organisations for clandestine activities as well as different private organisations or enterprises for their financial gain. APT41 group aims at Android devices through spyware wyrmspy and dragon egg, which masquerades as a legitimate application. According to the U.S. jury legal accusation from 2019 to 2020, the group was entangled in threatening over more than 100 public and private individuals and organisations in the United States and around the world.Moreover, a detailed analysis report was shared by the Lookout Threat Researchers, that has been actively monitoring and tracking both spyware and malware.
Briefing about how spyware attacks on Android devices take place
To begin with, this malware imitates a real source Android application to show some sort of notification. Once it is successfully installed on the user’s machine, proclaims multiple device’s permission to enable data filtration.
Wyrmspy complies with log files, photos, device locations, SMS(read and write), and audio recordings. It has also authenticated that there are no detection malware activities found on google play even after running multiple security levels. These malicious things are made with the intent to obtain rooting access privileges to the device and monitor activities to the specified commands received from the C2 servers.
Similarly, Dragon Egg can collect data files, contacts, locations, and audio recordings, and it also accesses camera photos once it successfully trade-off the device. Dragon egg receives a payload that is also known as “smallmload.jar”, which is either from APK(Android Packet Kit).
WyrmSpy initially masquerades as a default operation system application, and Dragon Egg simulates a third-party keyboard/ messaging application.
Overview of APT41 Chinese group background
APT41 is a Chinese-based stealth activity-carrying group that is said to be active since mid-2006. Rumours about APT41 that it was also a part of the 2nd Bureau of the People’s Liberation Army (PLA) General Staff Department’s (GSD) 3rd Department. Owning to that fact, 2006 has seen 140+ organisations’ security getting compromised, ranging from 20 strategically crucial companies.APT is also recognised for rationally plundering hundreds of terabytes of data from at least 141 organisations between 2006 and 2013. It typically begins with spear-phishing emails to the targeted victims. These sent emails contain official templates along with language pretending to be from a legitimate real source, carrying a malicious attachment. As the victim opens the attached file, the backdoor bestows the control of the targeted machine to the APT groups machine. Once there is an unauthorised gain of access, the attacker visits and revisits the victim’s machine. The group remains dormant for lengthy durations, more likely for months or even for years.
Advisory points need to adhere to while using Android devices
- The security patch update is necessary at least once a week
- Clearing up unwanted junk files.
- Cache files of every frequently used application need to clear out.
- Install only required applications from
Google play store. - Download only necessary APK files only it comes from trusted resources.
- Before giving device permission, it is advisable to run your files or URLs on VirusTotal.com this website will give a good closure to the malicious intent.
- Install good antivirus software.
- Individuals need to check the source of the email before opening an attachment to it.
- Never collect or add any randomly found device to your system
- Moreover, the user needs to keep track of their device activity. Rather than using devices just for entertainment purposes, it is more important to look for data protection on that device.
Conclusion
Network Crack Program Hacker Group (NCPH), which grew as an APT41 group with malicious intent, earlier performed the role of grey hat hacker, this group somehow grew up greedy to enhance more money laundering by hacking networks, devices, etc. As this group conducts a supply chain of attacks to gain unauthorised access to the network throughout the world, targeting hundreds of companies, including an extensive selection of industries such as social media, telecommunications, government, defence, education, and manufacturing. Last but not least, many more fraud-making groups with malicious intent will be forming and implementing in the future. It is on individuals and organisations to secure themselves but practise basic security levels to safeguard themselves against such threats and attacks.
