Enhancing Your Privacy on WhatsApp: A Comprehensive Security Guide

What are Decentralised Autonomous Organizations (DAOs)?

A Decentralised Autonomous Organisation or a DAO, is a unique take on democracy on the blockchain. It is a set of rules encoded into a self-executing contract (also known as a smart contract) that operates autonomously on a blockchain system. A DAO imitates a traditional company, although, in its more literal sense, it is a contractually created entity. In theory, DAOs have no centralised authority in making decisions for the system; it is a communally run system whereby all decisions (be it for internal governance or for the development of the blockchain system) are voted upon by the community members. DAOs are primarily characterised by a decentralised form of operation, where there is no one entity, group or individual running the system. They are self-sustaining entities, having their own currency, economy and even governance, that do not depend on a group of individuals to operate. Blockchain systems, especially DAOs are characterised by pure autonomy created to evade external coercion or manipulation from sovereign powers. DAOs follow a mutually created, agreed set of rules created by the community, that dictates all actions, activities, and participation in the system’s governance. There may also be provisions that regulate the decision-making power of the community.

Ethereum’s DAO’s White Paper described DAO as “The first implementation of a [DAO Entity] code to automate organisational governance and decision making.” Can be used by individuals working together collaboratively outside of a traditional corporate form.  It can also be used by a registered corporate entity to automate formal governance rules contained in corporate bylaws or imposed by law.”  The referred white paper proposes an entity that would use smart contracts to solve governance issues inherent in traditional corporations.  DAOs attempt to redesign corporate governance with blockchain such that contractual terms are “formalised, automated and enforced using software.”

Cybersecurity threats under DAOs

While DAOs offer increased transparency and efficiency, they are not immune to cybersecurity threats. Cybersecurity risks in DAO, primarily in governance, stem from vulnerabilities in the underlying blockchain technology and the DAO's smart contracts. Smart contract exploits, code vulnerabilities, and weaknesses in the underlying blockchain protocol can be exploited by malicious actors, leading to unauthorised access, fund manipulations, or disruptions in the governance process. Additionally, DAOs may face challenges related to phishing attacks, where individuals are tricked into revealing sensitive information, such as private keys, compromising the integrity of the governance structure. As DAOs continue to evolve, addressing and mitigating cybersecurity threats is crucial to ensuring the trust and reliability of decentralised governance mechanisms.

Centralisation/Concentration of Power

DAOs today actively try to leverage on-chain governance, where any governance votes or transactions are directly taken on the blockchain. But such governance is often plutocratic in nature, where the wealthy hold influences, rather than democracies, since those who possess the requisite number of tokens are only allowed to vote and each token staked implies that many numbers of votes emerge from the same individual. This concentration of power in the hands of “whales” often creates disadvantages for the newer entrants into the system who may have an in-depth background but lack the funds to cast a vote. Voting, presently in the blockchain sphere, lacks the requisite concept of “one man, one vote” which is critical in democratic societies.

Smart contract vulnerabilities and external threats

Smart contracts, self-executing pieces of code on a blockchain, are integral to decentralised applications and platforms. Despite their potential, smart contracts are susceptible to various vulnerabilities such as coding errors, where mistakes in the code can lead to funds being locked or released erroneously. Some of them have been mentioned as follows;

Smart Contracts are most prone to re-entrance attacks whereby an untrusted external code is allowed to be executed in a smart contract. This scenario occurs when a smart contract invokes an external contract, and the external contract subsequently re-invokes the initial contract. This sequence of events can lead to an infinite loop, and a reentrancy attack is a tactic exploiting this vulnerability in a smart contract. It enables an attacker to repeatedly invoke a function within the contract, potentially creating an endless loop and gaining unauthorised access to funds.

Additionally, smart contracts are also prone to oracle problems. Oracles refer to third-party services or mechanisms that provide smart contracts with real-world data. Since smart contracts on blockchain networks operate in a decentralised, isolated environment, they do not have direct access to external information, such as market prices, weather conditions, or sports scores. Oracles bridge this gap by acting as intermediaries, fetching and delivering off-chain data to smart contracts, enabling them to execute based on real-world conditions. The oracle problem within blockchain pertains to the difficulty of securely incorporating external data into smart contracts. The reliability of external data poses a potential vulnerability, as oracles may be manipulated or provide inaccurate information. This challenge jeopardises the credibility of blockchain applications that rely on precise and timely external data.

Sybil Attack: A Sybil attack involves a single node managing multiple active fake identities, known as Sybil identities, concurrently within a peer-to-peer network. The objective of such an attack is to weaken the authority or influence within a trustworthy system by acquiring the majority of control in the network. The fake identities are utilised to establish and exert this influence. A successful Sybil attack allows threat actors to perform unauthorised actions in the system.

Distributed Denial of Service Attacks: A Distributed Denial of Service (DDoS) attack is a malicious attempt to disrupt the regular functioning of a network, service, or website by overwhelming it with a flood of traffic. In a typical DDoS attack, multiple compromised computers or devices, often part of a botnet (a network of infected machines controlled by a single entity), are used to generate a massive volume of requests or data traffic. The targeted system becomes unable to respond to legitimate user requests due to the excessive traffic, leading to a denial of service.

Conclusion

Decentralised Autonomous Organisations (DAOs) represent a pioneering approach to governance on the blockchain, relying on smart contracts and community-driven decision-making. Despite their potential for increased transparency and efficiency, DAOs are not immune to cybersecurity threats. Vulnerabilities in smart contracts, such as reentrancy attacks and oracle problems, pose significant risks, and the concentration of voting power among wealthy token holders raises concerns about democratic principles. As DAOs continue to evolve, addressing these challenges is essential to ensuring the resilience and trustworthiness of decentralised governance mechanisms. Efforts to enhance security measures, promote inclusivity, and refine governance models will be crucial in establishing DAOs as robust and reliable entities in the broader landscape of blockchain technology.

References:

‍https://www.imperva.com/learn/application-security/sybil-attack/

‍https://www.tripwire.com/state-of-security/blockchain-security-understanding-vulnerabilities-and-mitigating-risks

‍https://medium.com/@RedStone_Finance/the-oracle-problem-and-its-implications-for-blockchains-c0c0ad9cf5a7

‍https://www.linkedin.com/posts/satish-kulkarni-bb96193_what-are-cybersecurity-risk-to-dao-and-how-activity-7048286955645677568-B3pV/ https://www.geeksforgeeks.org/what-is-ddosdistributed-denial-of-service/ Report of Investigation Pursuant to Section 21 (a) of the Securities Exchange Act of 1934: The DAO, Securities and Exchange Board, Release No. 81207/ July 25, 2017

‍https://www.sec.gov/litigation/investreport/34-81207.pdf https://www.legalserviceindia.com/legal/article-10921-blockchain-based-decentralized-autonomous-organizations-daos-.html

Introduction

Whatsapp is one of the leading OTT messaging platforms, which has been owned by the tech giant Meta since 2013. WhatsApp enjoys a user base of nearly 2.24 billion people globally, with almost 487 million users in India. Since the advent of Whatsapp, it has been the most commonly used messaging app, and it has made an impact to such an extent that it is used for professional as well as personal purposes. Meta powers the platform and follows similar guidelines and policies as its parent company.

The New Feature

Users of WhatsApp on the web and desktop can now access one account from various devices. One WhatsApp account may now be used on up to four handsets thanks to a new update from Meta. Be aware that the multi-device capability has been planned for some time and is finally being made available to stable WhatsApp users. Each linked device (up to four devices can be linked) will function independently, and the independent devices will continue to receive messages even if the central device’s network connection is lost. Remember that WhatsApp will automatically log out of all the companion devices if the primary smartphone is dormant for an extended period. Four more gadgets may be a mix of four PCs and smartphones or four smartphones. This feature is now available for updates and downloads on Android as well as iOS platforms.

Potential issues

As we go deeper into the digital age, it is the responsibility of the tech giants to pilot innovation with features of security by design. Thus such new features should be accompanied by coherent safety and security policies or advisories to ensure the users understand the implications of the new features. Convenience over conditions is an essential part of cyberspace. It points to the civic duty of netizens to go through the conditions of any app rather than only focus on the convenience it creates. The following potential issues may arise from the new features on Whatsapp –

• Increased cybercrime- The bad actors now do not need to access SIM cards to commit frauds over the platforms as now on a single number 4 devices can be used hence the cybercriminal activity can increase over the platform. It is also pertinent for the platform to create SoPs for fake accounts which use multiple devices, as they pose a direct threat to the users and their interests.
• Difficulty in identifying and tracing- The LEAs will face a significant issue in identifying the bad actors and tracing them as the individual’s involvement through a linked device needs to be given legal validity and scope for investigation. This may also cause issues in evidence handling and analysis.
• Surge in Misinformation and Disinformation- With access to multiple devices, the screen time of an individual is also bound to increase. This leads to more time spent online, thus causing a rise in instances of misinformation and disinformation by bad actors. Thus the aspect of fack checking is of prime importance.
• Potential Oversharing of Personal Data- With the increased accessibility on different devices, it is very easy for the app to seek data from all devices on which the app is running, thus leading to a bigger reservoir of personal data for the platforms and data fiduciaries.
• Higher risk of Phishing, Ransomware and Malware Attacks- As the devices under the same login credentials and mobile number will increase, the message can be viewed on all the devices, thus increasing the risk of widespread embedded ransomware and malware in multiple devices is and ever-present threat.
• One number, more criminals- This feature will allow cybercriminals to operate using one device only, earlier they used to forge Adhaar cards to get new sims, but this feature will enable the bad actors to commit crimes and attacks from one single SIM using 4 different devices.
• Rise in Digital Footprint- As the number of devices increases, the users will generate more digital footprints. As a tech giant, Meta will have access to a bigger database, which increases the risk of data breaches by third-party actors.

Conclusion

In the fast-paced digital world, it is important to remain updated about new software, technologies and policies for our applications or forms of tech. This was a long-awaited feature from WhatsApp, and its value of it doesn’t lie in technological advancement only but also in the formulation of policies to govern this technology towards the trust and safety aspect of users. The platforms, in synergy with the policy makers, need to create a robust framework to accommodate the new features and add-ons on apps vehicle, staying in compliance with the laws of the land. Awareness about new features and vulnerabilities is a must for all netizens, and it is a shared responsibility for all netizens to spread the word about safety and security mechanisms.

Introduction

The Kumbh Mela is known worldwide as India's most significant pilgrimage and has earned a place on the UNESCO Intangible Cultural Heritage of Humanity list in 2017.  This year, the Maha Kumbh will be held in Prayagraj, Uttar Pradesh, with 40 crore devotees from all over the world expected to attend this momentous event from January 13th  to 26th February 2025. As the world embraces the blessings of digitalisation, people are increasingly relying on the Internet for arranging their travel, booking rooms, and securing accommodations for this grand spiritual journey. 

However, amidst this digital age, where the conveniences offered are manifold, there also lurks the shadow of deceit. Cybercriminals are finding innovative ways to entrap innocent individuals. Fraudulent activities are on the rise, with wrongdoers operating fake websites that promise secure bookings for cottages, tents, and other accommodations for the Mahakumbh event. Like the deceptive mirage that the desert traveller may mistakenly believe to be an oasis, these malicious sites lure pilgrims with the false hope of easy arrangements, only to exploit their trust and commit malicious cyber fraudulent activities. 

Policy and Preventive Measures Taken by Government

This year, the government has taken steps to utilise digitalisation services to enhance the experience of devotees, blending innovation with tradition. However, considering the rise in cyber scams, a dedicated cyber police station has also been established at Maha Kumbh 2025 to address threats such as the misuse of AI, the dark web, and social media platforms. This initiative aims to protect devotees from potential scams.

To strengthen safety measures, a special team of selected officers from across the state has been deployed in Mahakumbh Nagar, Prayagraj, to provide cybersecurity and ensure the safety of pilgrims. A dedicated cyber police station or digital police station will ensure round-the-clock monitoring of cyberspace.

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The cybersecurity team has already identified 44 suspicious websites and initiated action against them. To further safeguard devotees attending Maha Kumbh 2025, a large-scale awareness campaign is being conducted to educate users about potential cyber threats.

The Role of Digital Discipline in Navigating the Uncharted Waters of the Internet

As the Yajurveda (ancient Vedic scriptures of Hinduism) reminds us ‘सत्यं चानृतं च सत्यं अभवत्, यदेतत् तपसा तप्यताम्।’. This learning translates into English as "Truth and falsehood are both present, yet truth is purified through intense discipline”. The Mahakumbh is a confluence not just of rivers but of faith and humanity's eternal quest for truth (Satyam). In the digital age, this vigilance extends to protecting ourselves from cyber frauds and scams that exploit the sanctity of occasions like the Mahakumbh. Just as devotees seek purity through holy rituals, we must also embrace Digital Discipline to navigate the confluence of tradition and technology safely.

Here are some Digital Discipline best practices you must follow:

• Be cautious of fake websites, fraudulent travel agencies, and scam bookings. Always verify legitimacy before engaging in any  transactions.  
• Stay alert for fake donation requests and only contribute to verified organizations.
• Be aware of any mis/disinformation and implausible claims surrounding the Mahakumbh event and verify it from authenticated sources. The official website of Mahakumbh is https://kumbh.gov.in.
• To report any cybercrime or issue, you can report it on the National Cyber Crime Reporting Portal at https://cybercrime.gov.in/, equipped with a 24x7 helpline 1930 that serves as a powerful resource available to the victims of cybercrimes to report their cases.

Conclusion

Netizens worldwide must prioritise Digital Discipline to ensure they are safeguarded from the snares of these cyber miscreants, so that they may safely and joyfully embark on their journey to the Maha Kumbh and receive divine blessings and purity of purpose through the experience.

References

• https://www.deccanherald.com/india/uttar-pradesh/up-police-gets-on-its-toes-to-ensure-cyber-safe-maha-kumbh-3335911
• https://www.hindustantimes.com/cities/others/four-cyber-crooks-held-for-operating-fake-booking-websites-101735326388201.html
• https://www.indiatvnews.com/uttar-pradesh/maha-kumbh-2025-cyber-police-station-set-up-in-prayagraj-to-safeguard-devotees-from-online-frauds-in-city-preparation-security-other-details-2024-12-11-965745
• https://organiser.org/2024/12/12/268915/bharat/mahakumbh-2025-cyber-police-station-set-up-to-protect-devotees-from-ai-and-social-media-scammers/
• https://www.ptinews.com/story/national/maha-kumbh-56-cyber-warriors-deployed-to-safeguard-devotees-against-online-scams/2135062