Snap Map and Child Tracking: Privacy Challenges in Data Protection Laws

Introduction

Cyber slavery has emerged as a serious menace. Offenders target innocent individuals, luring them with false promises of employment, only to capture them and subject them to horrific torture and forced labour. According to reports, hundreds of Indians have been imprisoned in 'Cyber Slavery' in certain Southeast Asian countries. Indians who have travelled to South Asian nations such as Cambodia in the hopes of finding work and establishing themselves have fallen victim to the illusion of internet slavery. According to reports, 30,000 Indians who travelled to this region on tourist visas between 2022 and 2024 did not return. India Today’s coverage demonstrated how survivors of cyber slavery who have somehow escaped and returned to India have talked about the terrifying experiences they had while being coerced into engaging in cyber slavery.

Tricked by a Job Offer, Trapped in Cyber Slavery

India Today aired testimonials of cyber slavery victims who described how they were trapped. One individual shared that he had applied for a well-paying job as an electrician in Cambodia through an agent in Delhi. However, upon arriving in Cambodia, he was offered a job with a Chinese company where he was forced to participate in cyber scam operations and online fraudulent activities.

He revealed that a personal system and mobile phone were provided, and they were compelled to cheat Indian individuals using these devices and commit cyber fraud. They were forced to work 12-hour shifts. After working there for several months, he repeatedly requested his agent to help him escape. In response, the Chinese group violently loaded him into a truck, assaulted him, and left him for dead on the side of the road. Despite this, he managed to survive. He contacted locals and eventually got in touch with his brother in India, and somehow, he managed to return home.

This case highlights how cyber-criminal groups deceive innocent individuals with the false promise of employment and then coerce them into committing cyber fraud against their own country. According to the Ministry of Home Affairs' Indian Cyber Crime Coordination Center (I4C), there has been a significant rise in cybercrimes targeting Indians, with approximately 45% of these cases originating from Southeast Asia.

CyberPeace Recommendations

Cyber slavery has developed as a serious problem, beginning with digital deception and progressing to physical torture and violent actions to commit fraudulent online acts. It is a serious issue that also violates human rights. The government has already taken note of the situation, and the Indian Cyber Crime Coordination Centre (I4C) is taking proactive steps to address it. It is important for netizens to exercise due care and caution, as awareness is the first line of defence. By remaining vigilant, they can oppose and detect the digital deceit of phony job opportunities in foreign nations and the manipulative techniques of scammers. Netizens can protect themselves from significant threats that could harm their lives by staying watchful and double-checking information from reliable sources.

References

1. CyberPeace Highlights Cyber Slavery: A Serious Concern https://www.cyberpeace.org/resources/blogs/cyber-slavery-a-serious-concern
2. https://www.indiatoday.in/india/story/india-today-operation-cyber-slaves-stories-of-golden-triangle-network-of-fake-job-offers-2642498-2024-11-29
3. https://www.indiatoday.in/india/video/cyber-slavery-survivors-narrate-harrowing-accounts-of-torture-2642540-2024-11-29?utm_source=washare

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Introduction:

Welcome to the third edition of our blog on digital forensics series. In our previous blog we discussed the difference between copying, cloning, and imaging in the context of Digital Forensics, and found out why imaging is a better process. Today we will discuss the process of evidence collection in Digital Forensics. The whole process starts with making sure the evidence collection team has all necessary tools required for the task.

Investigating Tools and Equipment:

Below are some mentioned tools that the team should carry with them for a successful evidence collection:

• Anti-static bags
• Faraday bags
• Toolkit having screwdrivers(nonmagnetic), scissors, pins, cutters, forceps, clips etc.
• Rubber gloves
• Incident response toolkit (Software)
• Converter/Adapter: USB, SATA, IDE, SCSI
• Imaging software
• Volatile data collection tools (FTK Imager, Magnet Forensics RAM Capture)
• Pens, permanent markers
• Storage containers
• Batteries
• Video cameras
• Note/sketch pads
• Blank storage media
• Write-Blocker device
• Labels
• Crime scene security tapes
• Camera

What sources of Data are necessary for Digital Evidence?

• Hard-Drive (Desktop, Laptop, External, Server)
• Flash Drive
• SD Cards
• Floppy Disks
• Optical Media (CD, DVD)
• CCTV/DVR
• Internal Storage of Mobile Device
• GPS (Mobile/Car)
• Call Site Track (Towers)
• RAM

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Evidence Collection

The investigators encounter two primary types of evidence during the course of gathering evidence: non-electronic and electronic evidence.

The following approaches could be used to gather non-electronic evidence:

• In the course of looking into electronic crimes, recovering non-electronic evidence can be extremely important.  Be cautious to make sure that this kind of evidence is retrieved and kept safe. Items that may be relevant to a later review of electronic evidence include passwords, papers or printouts, calendars, literature, hardware and software manuals, text or graphical computer printouts, and photos.  These items should be secured and kept for further examination.
• They are frequently found close to the computer or other related hardware.  Locating, securing, and preserving all evidence is required by departmental procedures.

Three scenarios arise for the collection of digital evidence from computers: 

Situation 1: The desktop is visible, and the monitor is on.

• Take a picture of the screen and note the data that is visible. 
• Utilize tools for memory capturing to gather volatile data.
• Look for virtual disks. If so, gather mounted data's logical copies.
• Give each port and connection a label.
• Take a picture of them.
• Turn off network access to stop remote access.
• Cut off the power or turn it off.
• Locate and disconnect the hard drive by opening the CPU chassis.
• Take all evidence and place it in anti-magnetic (Faraday) bags.
• Deliver the evidence to the forensic lab.
• Keep the chain of custody intact.

Situation 2: The monitor is turned on, but it either has a blank screen (sleep mode) or an image for the screensaver.

• Make a small mouse movement (without pressing buttons). The work product should appear on the screen, or it should ask for a password.
• If moving the mouse does not result in a change to the screen, stop using the mouse and stop all keystrokes.
• Take a picture of the screen and note the data that is visible.
• Use memory capturing tools to gather volatile data (always use a write blocker to prevent manipulation during data collection).
• Proceed further in accordance with Situation 1.

Situation 3: The Monitor Is Off

• Write down the "off" status.
• After turning on the monitor, check to see if its status matches that of situations 1 or 2 above, and then take the appropriate action.
• Using a phone modem, cable, confirm that you are connected to the outside world. Try to find the phone number if there is a connection to the phone.
• To protect evidence, take out the floppy disks that might be there, package each disk separately, and label the evidence.  Put in a blank floppy disk or a seizure disk, if one is available. Avoid touching the CD drive or taking out CDs.
• Cover the power connector and every drive slot with tape.
• Note the serial number, make, and model.
• Take a picture of the computer's connections and make a diagram with the relevant cables.
• To enable precise reassembly at a later date, label all connectors and cable ends, including connections to peripheral devices. Put "unused" on any connection ports that are not in use.  Recognize docking stations for laptop computers in an attempt to locate additional storage media.
• All evidence should be seized and placed in anti-magnetic (Faraday) bags.
• All evidence should be seized and placed in anti-magnetic (Faraday) bags.
• Put a tag or label on every bag.
• Deliver the evidence to the forensic lab.
• Keep the chain of custody intact. 

Following the effective gathering of data, the following steps in the process are crucial: data packaging, data transportation, and data storage.

The following are the steps involved in data packaging, transportation, and storage:

Packaging:

• Label every computer system that is gathered so that it can be put back together exactly as it was found

When gathering evidence at a scene of crime,

• Before packing, make sure that every piece of evidence has been appropriately  labeled and documented.
• Latent or trace evidence requires particular attention, and steps should be taken to preserve it.
• Use paper or antistatic plastic bags for packing magnetic media to prevent static electricity. Do not use materials like regular plastic bags (instead use faraday bags) that can cause static electricity. 
• Be careful not to bend, fold, computer media like tapes, or CD-ROM.
• Make sure that the labels on every container used to store evidence are correct.

Transporting

• Make sure devices are not packed in containers and are safely fastened inside the car to avoid shock and excessive vibrations. Computers could be positioned on the floor of the car,and monitors could be mounted on the seat with the screen down .

When transporting evidence—

• Any electronic evidence should be kept away from magnetic sources.  Radiation transmitters, speaker magnets, and heated seats are a few examples of items that can contaminate electronic evidence.
• Avoid leaving electronic evidence in your car for longer than necessary. Electronic devices can be harmed by extremes in temperature, humidity.
• Maintain the integrity of the chain of custody while transporting any evidence.

Storing

• Evidence should be kept safe and away from extremes in humidity and temperature. Keep it away from dust, moisture, magnetic devices, and other dangerous impurities.  Be advised that extended storage may cause important evidence—like dates, times, and system configurations—to disappear. Because batteries have a finite lifespan, data loss may occur if they malfunction. Whenever the battery operated device needs immediate attention, it should be informed to the relevant authority (eg., the chief of laboratory, the forensic examiner, and the custodian of the evidence). 

CONCLUSION:

Thus, securing the crime scene to packaging, transportation and storage of data are the important steps in the process of collecting digital evidence in forensic investigations. Keeping the authenticity during the process along with their provenance is critical during this phase. It is also important to ensure the admissibility of evidence in legal proceedings. This systematic approach is essential for effectively investigating and prosecuting digital crimes.

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Introduction:

A new Android malware called NGate is capable of stealing money from payment cards through relaying the data read by the Near Field Communication (“NFС”) chip to the attacker’s device. NFC  is a device which allows  devices such as smartphones to communicate over a short distance wirelessly.  In particular, NGate allows forging the victims’ cards and, therefore, performing fraudulent purchases or withdrawing money from ATMs. . 

 About NGate Malware: 

The whole purpose of NGate malware is to target victims’ payment cards by relaying the NFC data to the attacker’s device. The malware is designed to take advantage of phishing tactics and functionality of the NFC on android based devices. 

Modus Operandi: 

• Phishing Campaigns: The first step is spoofed emails or SMS used to lure the users into installing the  Progressive Web Apps (“PWAs”) or the WebAPKs presented as genuine banking applications. These apps usually have a layout and logo that makes them look like an authentic app of a Targeted Bank which makes them believable. 

• Installation of NGate: When the victim downloads the specific app, he or she is required to input personal details including account numbers and PIN numbers. Users are also advised to turn on or install  NFC on their gadgets and place the payment cards to the back part of the phone to scan the cards. 

• NFCGate Component: One of the main working features of the NGate is the NFCGate, an application created and designed by some students of Technical University of Darmstadt. This tool allows the malware to:
  • • Collect NFC traffic from payment cards in the vicinity. 
    • Transmit, or relay this data to the attacker’s device through a server. 
    • Repeat data that has been previously intercepted or otherwise copied.

It is important to note that some aspects of NFCGate mandate a rooted device; however, forwarding NFC traffic can occur with devices that are not rooted, and therefore can potentially ensnare more victims. ‍

Technical Mechanism of Data Theft:

• Data Capture: The malware exploits the NFC communication feature on android devices and reads the information from the payment card, if the card is near the infected device. It is able to intercept and capture the sensive card details.  

• Data Relay: The stolen information  is transmitted through a server to the attacker’s device so that he/she is in a position to mimic the victim’s card. 

• Unauthorized Transactions: Attackers get access to spend money on the merchants or withdraw money from the ATM that has NFC enabled. This capability marks a new level of Android malware in that the hackers are able to directly steal money without having to get hold of the card. 

Social Engineering Tactics: 

In most cases, attackers use social engineering techniques to obtain more information from the target before implementing the attack. In the second phase, attackers may pretend to be representatives of a bank that there is a problem with the account and offer to download a program called NGate, which in fact is a Trojan under the guise of an application for confirming the security of the account. This method makes it possible for the attackers to get ITPIN code from the sides of the victim, which enables them to withdraw money from the targeted person’s account without authorization. 

 Technical Analysis:

The analysis of malicious file hashes and phishing links are below:

Malicious File Hashes:

csob_smart_klic.apk:

• MD5: 7225ED2CBA9CB6C038D8
• Classification: Android/Spy.NGate.B

csob_smart_klic.apk:

• MD5: 66DE1E0A2E9A421DD16B
• Classification: Android/Spy.NGate.C

george_klic.apk:

• MD5: DA84BC78FF2117DDBFDC
• Classification: Android/Spy.NGate.C

george_klic-0304.apk:

• MD5: E7AE59CD44204461EDBD
• Classification: Android/Spy.NGate.C

rb_klic.apk:

• MD5: 103D78A180EB973B9FFC
• Classification: Android/Spy.NGate.A

rb_klic.apk:

• MD5: 11BE9715BE9B41B1C852
• Classification: Android/Spy.NGate.C.

Phishing URLs:

Phishing URL: 

• https://client.nfcpay.workers[.]dev/?key=8e9a1c7b0d4e8f2c5d3f6b2

Additionally, several distinct phishing websites have been identified, including:

• rb.2f1c0b7d.tbc-app[.]life
• geo-4bfa49b2.tbc-app[.]life
• rb-62d3a.tbc-app[.]life
• csob-93ef49e7a.tbc-app[.]life
• george.tbc-app[.]life.

Analysis:

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Broader Implications of NGate: 

The ultramodern features of NGate mean that its manifestation is not limited to financial swindling. An attacker can also generate a copy of NFC access cards and get  full access when hacking into restricted areas, for example, the corporate offices or restricted facility. Moreover, it is also safe to use the capacity to capture and analyze NFC traffic as threats to identity theft and other forms of cyber-criminality. 

Precautionary measures to be taken:

To protect against NGate and similar threats, users should consider the following strategies:

• Disable NFC: As mentioned above, NFC should be not often used, it is safe to turn NFC on Android devices off. This perhaps can be done from the general control of the device in which the bursting modes are being set. 

• Scrutinize App Permissions: Be careful concerning the permission that applies to the apps that are installed particularly the ones allowed to access the device. Hence, it is very important that applications should be downloaded only from genuine stores like Google Play Store only. 

• Use Security Software: The malware threat can be prevented by installing relevant security applications that are available in the market. 

• Stay Informed: As it has been highlighted, it is crucial for a person to know risks that are associated with the use of NFC while attempting to safeguard an individual’s identity. 

Conclusion: 

The presence of malware such as NGate is proof of the dynamism of threats in the context of mobile payments. Through the utilization of NFC function, NGate is a marked step up of Android malware implying that the attackers can directly manipulate the cash related data of the victims regardless of the physical aspect of the payment card. This underscores the need to be careful when downloading applications and to be keen on the permission one grants on the application. Turn NFC when not in use, use good security software and be aware of  the latest scams are some of the measures that help to fight this high level of financial fraud. The  attackers are now improving their methods. It is only right for the people and companies to take the right steps in avoiding the breach of privacy and identity theft.

Reference:

• https://www.welivesecurity.com/en/eset-research/ngate-android-malware-relays-nfc-traffic-to-steal-cash/
• https://therecord.media/android-malware-atm-stealing-czech-banks
• https://www.darkreading.com/mobile-security/nfc-traffic-stealer-targets-android-users-and-their-banking-info
• https://cybersecuritynews.com/new-ngate-android-malware/

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