#FactCheck: Viral Photo Shows Sun Ways Project, Incorrectly Linked to Indian Railways

Introduction

With mobile phones at the centre of our working and personal lives, the SIM card, which was once just a plain chip that links phones with networks, has turned into a vital component of our online identity, SIM cloning has become a sneaky but powerful cyber-attack, where attackers are able to subvert multi-factor authentication (MFA), intercept sensitive messages, and empty bank accounts, frequently without the victim's immediate awareness. As threat actors are becoming more sophisticated, knowing the process, effects, and prevention of SIM cloning is essential for security professionals, telecom operators, and individuals alike.

Understanding SIM Cloning

SIM cloning is the act of making an exact copy of a victim's original SIM card. After cloning, the attacker's phone acts like the victim's, receiving calls, messages, and OTPs. This allows for a variety of cybercrimes, ranging from unauthorised financial transactions to social media account hijacking. The attacker virtually impersonates the victim, often leading to disastrous outcomes.

The cloning can be executed through various means:

● Phishing or Social Engineering: The attack compels the victim or a mobile carrier into divulging personal information or requesting a replacement SIM.

● SIM Swap Requests: Attackers use fake IDs or stolen credentials to make telecom providers port the victim's number to a new SIM.

● SS7 Protocol Exploitation: Certain sophisticated attacks target weaknesses in the Signalling System No. 7 (SS7) protocol employed by cellular networks to communicate.

● Hardware based SIM Cloning: Although uncommon, experienced attackers will clone SIMs through the use of specialized hardware and malware that steals authentication keys.

The Real-World Consequences

The harm inflicted by SIM cloning is systemic as well as personal. The victims are deprived of their phones and online accounts, realising the breach only when improper dealings or login attempts have occurred. The FBI reported over $50 million loss in 2023 from crimes associated with SIM, most of which involved cryptocurrency account and high net-worth persons.

Closer to home, Indian entrepreneurs, journalists, and fintech users have reported losing access to their numbers, only to have their WhatsApp, UPI, and banking apps taken over. In a few instances, the attackers even contacted contacts, posing as the victim to scam others.

Why the Threat Is Growing

Dependence on SMS-based OTPs is still a core vulnerability. Even as there are attempts to move towards app-based two-factor authentication (2FA), most banking, government, and e-commerce websites continue to employ SMS as their main authentication method. This reliance provides an entry point for attackers who can replicate a SIM and obtain OTPs without detection.

Vulnerabilities in telecom infrastructure are also a part of the issue. Insider attacks at telecom operators, where malicious employees handle fraud SIM swap requests, also keep cropping up. On top of that, most users are not even aware of what exactly SIM cloning is or how to identify it, leaving attackers with a head start.

Very often, the victims are only aware that their SIM has been cloned when they lose mobile service or notice unusual activity on their accounts. Red flags include loss of signal, failure to send or receive messages, and inability to receive OTPs. Alerts on password changes or unusual login attempts must never be taken lightly, particularly if this is coupled with loss of mobile service.

How Users Can Protect Themselves

● Use A Strong SIM Pin: This protects your SIM from access by unauthorized users should your phone be lost or stolen.

● Secure Personal Information: Don't post sensitive personal information online that can have a place in social engineering.

● Notify your Carrier of Suspicious Activity: If your phone suddenly has lost service or is behaving strangely, contact your mobile operator immediately.

● Register for Telecom Alerts: Many providers offer alerts to SIM swap or porting requests that are useful to preliminarily detect a possible takeover.

● Verify SIM card status using Sanchar Saathi: Visit [https://sancharsaathi.gov.in](https://sancharsaathi.gov.in) to check how many mobile numbers are issued using your ID. This government portal allows you to identify unauthorized or unknown SIM cards, helping prevent SIM swapping fraud. You can also request to block suspicious numbers linked to your identity.

Conclusion

SIM cloning is not a retrograde nod to vintage cybercrime; it's an effective method of exploitation, especially where there's a strong presence of SMS-based authentication. The attack vector is simple, but the damage it causes can be profound, both financial and reputational. With telecommunication networks forming the backbone of digital identity, users, regulators, and telecom service providers have to move in tandem. For the users, awareness is the best protection. For Telecoms, security must be a baseline requirement, not a value-add option. It's time to redefine mobile security, before your identity is in anyone else's hands.

References

● https://www.trai.gov.in/faqcategory/mobile-number-portability

● https://www.cert-in.org.in/PDF/Digital_Threat_Report_2024.pdf

● https://www.ic3.gov/PSA/2022/PSA220208/

● https://www.hdfcbank.com/personal/useful-links/security/beware-of-fraud/sim-swap

● https://security-gen.com/SecurityGen-Article-Cloning-SimCard.pdf

● https://www.p1sec.com/blog/understanding-ss7-attacks-vulnerabilities-impacts-and-protection-measures

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Executive Summary:

A new threat being uncovered in today’s threat landscape is that while threat actors took an average of one hour and seven minutes to leverage Proof-of-Concept(PoC) exploits after they went public, now the time is at a record low of 22 minutes. This incredibly fast exploitation means that there is very limited time for organizations’ IT departments to address these issues and close the leaks before they are exploited. Cloudflare released the Application Security report which shows that the attack percentage is more often higher than the rate at which individuals invent and develop security countermeasures like the WAF rules and software patches. In one case, Cloudflare noted an attacker using a PoC-based attack within a mere 22 minutes from the moment it was released, leaving almost no time for a remediation window. 

Despite the constant growth of vulnerabilities in various applications and systems, the share of exploited vulnerabilities, which are accompanied by some level of public exploit or PoC code, has remained relatively stable over the past several years and fluctuates around 50%. These vulnerabilities with publicly known exploit code, 41% was initially attacked in the zero-day mode while of those with no known code, 84% was first attacked in the same mode. 

Modus Operandi:

The modus operandi of the attack involving the rapid weaponization of proof-of-concept (PoC) exploits is characterized by the following steps:

• Vulnerability Identification: Threat actors bring together the exploitation of a system vulnerability that may be in the software or hardware of the system; this may be a code error, design failure, or a configuration error. This is normally achieved using vulnerability scanners and test procedures that have to be performed manually. 

• Vulnerability Analysis: After the vulnerability is identified, the attackers study how it operates to determine when and how it can be triggered and what consequences that action will have. This means that one needs to analyze the details of the PoC code or system to find out the connection sequence that leads to vulnerability exploitation. 

• Exploit Code Development: Being aware of the weakness, the attackers develop a small program or script denoted as the PoC that addresses exclusively the identified vulnerability and manipulates it in a moderated manner. This particular code is meant to be utilized in showing a particular penalty, which could be unauthorized access or alteration of data. 

• Public Disclosure and Weaponization: The PoC exploit is released which is frequently done shortly after the vulnerability has been announced to the public. This makes it easier for the attackers to exploit it while waiting for the software developer to release the patch. To illustrate, Cloudflare has spotted an attacker using the PoC-based exploit 22 minutes after the publication only. 

• Attack Execution: The attackers then use the weaponized PoC exploit to attack systems which are known to be vulnerable to it. Some of the actions that are tried in this context are attempts at running remote code, unauthorized access and so on. The pace at which it happens is often much faster than the pace at which humans put in place proper security defense mechanisms, such as the WAF rules or software application fixes. 

• Targeted Operations: Sometimes, they act as if it’s a planned operation, where the attackers are selective in the system or organization to attack. For example, exploitation of CVE-2022-47966 in ManageEngine software was used during the espionage subprocess, where to perform such activity, the attackers used the mentioned vulnerability to install tools and malware connected with espionage. 

Precautions: Mitigation

Following are the mitigating measures against the PoC Exploits: 

1. Fast Patching and New Vulnerability Handling 

• Introduce proper patching procedures to address quickly the security released updates and disclosed vulnerabilities. 

• Focus should be made on the patching of those vulnerabilities that are observed to be having available PoC exploits, which often risks being exploited almost immediately.

• It is necessary to frequently check for the new vulnerability disclosures and PoC releases and have a prepared incident response plan for this purpose. 

2. Leverage AI-Powered Security Tools 

•  Employ intelligent security applications which can easily generate desirable protection rules and signatures as attackers ramp up the weaponization of PoC exploits. 

• Step up use of artificial intelligence (AI) - fueled endpoint detection and response (EDR) applications to quickly detect and mitigate the attempts. 

• Integrate Artificial Intelligence based SIEM tools to Detect & analyze Indicators of compromise to form faster reaction. 

 3. Network Segmentation and Hardening 

• Use strong networking segregation to prevent the attacker’s movement across the network and also restrict the effects of successful attacks. 

• Secure any that are accessible from the internet, and service or protocols such as RDP, CIFS, or Active directory. 

• Limit the usage of native scripting applications as much as possible because cyber attackers may exploit them. 

4. Vulnerability Disclosure and PoC Management 

• Inform the vendors of the bugs and PoC exploits and make sure there is a common understanding of when they are reported, to ensure fast response and mitigation. 

• It is suggested to incorporate mechanisms like digital signing and encryption for managing and distributing PoC exploits to prevent them from being accessed by unauthorized persons. 

• Exploits used in PoC should be simple and independent with clear and meaningful variable and function names that help reduce time spent on triage and remediation. 

5. Risk Assessment and Response to Incidents 

• Maintain constant supervision of the environment with an intention of identifying signs of a compromise, as well as, attempts of exploitation. 

• Support a frequent detection, analysis and fighting of threats, which use PoC exploits into the system and its components. 

• Regularly communicate with security researchers and vendors to understand the existing threats and how to prevent them.

Conclusion:

The rapid process of monetization of Proof of Concept (POC) exploits is one of the most innovative and constantly expanding global threats to cybersecurity at the present moment. Cyber security experts must react quickly while applying a patch, incorporate AI to their security tools, efficiently subdivide their networks and always heed their vulnerability announcements. Stronger incident response plan would aid in handling these kinds of menaces. Hence, applying measures mentioned above, the organizations will be able to prevent the acceleration of turning PoC exploits into weapons and the probability of neutral affecting cyber attacks. 

Reference:

https://www.mayrhofer.eu.org/post/vulnerability-disclosure-is-positive/

https://www.uptycs.com/blog/new-poc-exploit-backdoor-malware

https://www.balbix.com/insights/attack-vectors-and-breach-methods/

https://blog.cloudflare.com/application-security-report-2024-update

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Introduction

We are living in the digital age, where from ordering food to floating into a relationship everything is preferred to be digitized. It has been quite evident that in the past few years, online dating has become immensely popular due to its potential success stories. Since it has become a medium to find potential partners. Among the string of successes and pros of online dating, there seems to be a corner which is curtained that contains scams and treachery. A very recent case in Delhi puts light into the dark side of online dating where a 25-year-old journalist was trapped in an online dating scam. It portrays the threat of meeting an unknown person through an online dating app and how a person gets involved in the vicious cycle. Since the concept of online dating is all about meeting a new person and getting indulged. This incident talks about a man who met a woman through a dating app Bumble and got scammed for Rs 15000.

Unveiling the scam

It started like a fairy tale where a 25-year-old Delhi resident met with a girl on a dating app Bumble, where they spoke and found each other compatible. Followed by it the girl approaches the boy to meet at a specific restaurant situated in Delhi. The boy was away from the idea that the first meetup would turn into a nightmare which horrifying experience he would share on social media. It is not only about the financial loss but also about the emotional distress one goes through. Every coin has two sides and when surfing in the digital world one needs to keep in mind that along with the pros, there are certain cons. In the eagerness to meet someone, we should not lose our presence of mind. Continuing the incident once both reached the specified restaurant the girl made an order of various food items including beverages, shots of vodka, glasses of wine, different cuisines and hookah. Which not so surprisingly culminated in an inflated bill of Rs 15,886. After paying the hefty amount the boy went to the washroom once he came back the bill vanished followed by the girl being eager to leave the place. Till that very moment, the victim was in his dreamland where he did not get the hint that he had been scammed. Once he reached home and tried contacting the lady her account was deleted from the platform and was not reachable through calls. This incident shook the victim and pushed him to melancholy. Since he did not expect this to happen. Devastated by the fraud and treachery the man wrote about his disappointing experience on his Twitter handle addressing Delhi police to look into this.

It has been brought to the notice that similar incidents have been reported in the past as well. The trend remains the same in which the culprit insists the victim meet at a specific location decided by them, it is done with such conviction that it becomes difficult for the victim to deny. Once they accept to meet in the decided location it is followed by making the victim order expensive food and alcohol and at the time of payment giving excuses or pretending to pay. Once the payment is done the culprit rushes to leave the location or disappears without any head up. Not to be perplexed once they leave they will not leave any trace of them.

How to stay safe in the online dating world?

Online dating can bring butterflies in the stomach, and indeed it is a beautiful experience to meet someone new and fall in love but with this beauty, there comes the baggage of falling into the trap of cyber scams. While surfing online dating sites one needs to be very careful and vigilant since the highlighted incidents are relevant enough to showcase the negative impact on it.

Best practices

• Use reliable platforms:  With the growing digitalization, there are infinite platforms available for online dating. But here is the catch one needs to be very finicky in choosing an appropriate platform among the countless options. It is best to use authentic platforms or apps and read reviews and ratings before installing any such applications or platforms.
• Cross-verify the profiles:  Once you receive a profile compatible enough to talk about it is recommended to have elaborative conversations. It is not about doubting someone but being calculative and cross-checking all the information given. Before meeting the person it is best to have a detailed conversation but not reveal much about you.
• Have control in your pocket: When it comes to paying the bill be proactive in dividing the bill. It is advisable to do so that the liability of paying a hefty bill does not come from one party. This will make sure that even if one of the people has the intention to exploit the other person they will become alarmed. 
• Go with the flow: Since meeting an unknown person is all flowery and spontaneous, it is also good to follow your instinct and go with the flow if you find anything weird during the conversation or while in person. It is advisable to back off or to leave the place as soon as possible.
• Be cautious in sharing your personal information with strangers: While conversing with an unknown person online, it is very important to keep a hold on our emotions and not share any personal information which can be misused by cyber crooks. Also, it is very important that we do not discuss anything about our financial capabilities and transactions.  It is imperative to note that cyber crooks exploit the many new ways to commit online fraud by targeting innocent individuals. 
• Catching up in public places: When meeting for the first time it is advisable to meet a person in a public place such as a park, museums etc. It is the best way to avoid going to a place decided or being insisted. Since meeting in a public place gives a sense of security that people are around you.
• Keep your near people in Loop: No matter how private you are while meeting an unknown person keep your friends and near one aware of it. 

What to do if you fall into such dating scams

1. While one can be emotionally drained, it is very important to keep track of all the information shared, save all your messages, take pictures of the scammer's profile and document every small detail which can be relevant.
2. Report on the platform:  There would be a section called “Contact us” or “Report” on the platform where you can report against the scammer.  Most dating apps have this section where you can mention your issue so that they can take action against such profiles.
3. National Cyber Crime Reporting Portal, 1930 Helpline: The Cybercrime reporting portal http://www.cybercrime.gov.in/ equipped with 24x7 helpline 1930 is a powerful resource available to the victims of cybercrimes to report their cases. 

Conclusion

Online dating can become the gush of winds for someone but it is very important to keep in mind that with the potential of falling in love, there comes a threat of being trapped and getting into cyber frauds or scams. So many cases are being reported, and the recent case also highlights that not everyone on online sites is genuine. So be aware of such scams and stay informed and safe in the evolving digital environment. 

References

• https://www.moneycontrol.com/news/trends/delhi-cafes-hiring-girls-to-scam-customers-says-bumble-user-conned-out-of-rs-15000-11724701.html
• https://www.ndtv.com/delhi-news/delhi-man-falls-victim-to-scam-as-bumble-date-costs-him-15-000-4566680/amp/1
• https://services.india.gov.in/service/detail/national-cyber-crime-reporting-portal#:~:text=This%20portal%20is%20an%20initiative,crimes%20against%20women%20and%20children.

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