What is Zeebu (ZBU)?

Zeebu is a platform providing a decentralized and transparent ecosystem for the telecom wholesale voice industry. This sector, which facilitates the exchange of voice, data, and messaging services between operators and carriers, often faces challenges like high costs, payment delays, and lack of transparency. Zeebu resolves these issues using blockchain technology, smart contracts, and decentralized finance (DeFi) protocols. Enabling direct voice traffic exchange between buyers and sellers, the platform offers transparent transaction records, fast payments, and loyalty rewards. The $ZBU token plays a central role in the platform’s operations, used for transaction fees and loyalty rewards.

Built on Ethereum and Binance Smart Chain (BSC), Zeebu is supported by CertiK-audited smart contracts. The platform aims to make the industry more competitive by providing cost savings, operational efficiency, and increased trust for telecom carriers. With partnerships like Novatel, Hayo, BBT Voice&SMS, Axistel FZE, and MGW, Zeebu offers an innovative solution in the global telecom market.

Key Features of Zeebu (ZBU)

Zeebu introduces transformative features for the telecom wholesale voice industry. Here are the platform’s core features:

1. Decentralized Voice Trading

Zeebu enables buyers and sellers to exchange voice traffic without intermediaries. The blockchain-based platform ensures all transactions are transparent and auditable.

2. Smart Contract-Based Payments

Smart contracts automate payments and eliminate the need for intermediaries. Payments occur instantly based on predefined conditions, reducing delays and disputes.

3. Loyalty Rewards

For every successful transaction, users and merchants earn up to 2.5% of the transaction value in $ZBU tokens. These rewards can be used for invoice payments or liquidated on exchanges.

4. Transparent Pricing

Zeebu ensures full transparency in pricing and payment processes. Transactions are traceable and verifiable on Ethereum’s public ledger.

5. Security and Compliance

With 256-bit encryption, multi-signature (multi-sig) wallets, and OWASP compliance, the platform minimizes fraud and cyberattack risks. KYC/AML policies and SoC2 standards ensure regulatory compliance.

6. Fast and Low-Cost Transactions

Zeebu eliminates delays and high costs in international payments. Transaction fees are as low as 1%, compared to traditional systems.

7. User-Friendly Interface

Zeebu’s intuitive dashboard consolidates merchant and customer transactions in a single view. Its mobile-compatible design ensures access anytime, anywhere.

How Zeebu (ZBU) Works

Zeebu provides a unified platform to streamline telecom carrier operations:

1. Single View Dashboard: Merchant and customer transactions, invoicing, payments, rewards, and wallet balances are managed in one intuitive interface.

2. Payment Processor: Zeebu’s payment processor converts $ZBU tokens to fiat or stable tokens, enabling fast and secure transactions.

3. Smart Contracts: Payments and invoice settlements are automated with OpenZeppelin-based smart contracts, ensuring transparency and accuracy.

4. Loyalty Rewards: For each successful transaction, merchants earn 1.1% and customers up to 1.4% of the invoice value in $ZBU rewards.

5. Security: Multi-signature wallets, 256-bit encryption, and DDoS protection enhance transaction security.

6. Global Access: The platform supports multiple fiat currencies and stable tokens, offering flexibility for carriers across different regions.

Benefits of Zeebu (ZBU) to Stakeholders

• Merchants and Customers: Low transaction fees and loyalty rewards provide cost savings, while transparent processes enhance trust.

• Carriers: Fast payments and automated settlements improve operational efficiency.

• Token Holders: Earn additional income by staking $ZBU or receiving rewards.

• Community: Contributes to the growth of the telecom industry through a decentralized and transparent ecosystem.

Zeebu (ZBU) Tokenomics

$ZBU is Zeebu’s loyalty and utility token:

• Token Name: ZBU

• Total Supply: 5,000,000,000 ZBU

• Standard: Ethereum ERC20, Binance Smart Chain BEP20, and BASE ERC20

• Use Cases:

  • Invoice Settlement: Authorized merchants and customers settle invoices with $ZBU.

  • Loyalty Rewards: Up to 2.5% of each transaction’s value in $ZBU rewards (1.1% for merchants, 1.4% for customers).

  • Governance Rewards: Early backers contributing to platform governance earn additional rewards.

  • Transaction Fees: A 1% fee is paid in $ZBU to the payment processor.

• Distribution:

  • Settlement and Loyalty: 25%

  • ZBU Labs: 20%

  • Treasury/Reserve: 15%

  • ZBU Club: 5%

  • Accumulated Burn: 8%

  • Private Sale: 10%

  • Liquid Tokens in Market: 7%

  • Team and Advisors: 6%

  • Founders: 4%

• Circulating Supply: At launch, 369 million tokens will be listed on decentralized exchanges (e.g., Uniswap).

Zeebu Roadmap

Zeebu is advancing toward transforming the telecom wholesale voice industry:

• 2023: Platform development, payment processor partnerships, and smart contract audits.

• 2024: Testnet launch on BNB Chain and Ethereum, KYC/AML integration.

• 2025: Mainnet launch, $ZBU listing on centralized exchanges, and global market expansion.

• Future: Integration of additional telecom services and expansion to new regions.

Zeebu (ZBU) Partners

Zeebu has established strong partnerships in the telecom industry. Collaborations with Novatel, Hayo, BBT Voice&SMS, Axistel FZE, and MGW enhance the platform’s global reach and service diversity.

Zeebu (ZBU) Team

Zeebu is led by a team with decades of experience in finance, blockchain, and telecom industries. Founder and CEO Raj Brahmbhatt is an expert in innovative financial technologies. Co-founder and COO Keshav Pandya is an experienced entrepreneur in blockchain and tech startups. Co-founder and CMO Raghavendra Hunasgi is a globally recognized marketing and branding expert.

Official Links

• Website
• X (Twitter)
• Whitepaper

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What is BitDCA (BDCA)?

BitDCA is a Czech Republic-based fintech project that offers a platform through its Littlebit application to automate Bitcoin savings. Founded in 2019, the project allows users to convert a predetermined percentage of their payment card transactions into Bitcoin, utilizing a dollar-cost averaging (DCA) strategy. This provides an easy, secure, and modern investment method for both newcomers and experienced investors in the crypto space. The platform’s native token, $BDCA, enables users to earn a share of transaction fees generated by the Littlebit app.

BitDCA has secured a strong financial foundation with $2 million in shareholder investments and $6 million raised through a private token sale. With over 1,000 token holders and a growing community, the project ensures reliability and transparency with smart contracts audited by CertiK. BitDCA aims to reach a global user base and plans to support additional investment assets (cryptocurrencies, gold, S&P 500) in the future.

Key Features of BitDCA (BDCA)

BitDCA stands out with its user-friendly features that automate Bitcoin savings. Here are the platform’s core features:

1. Automated Bitcoin Savings

The Littlebit app automatically converts a set percentage of each card payment into Bitcoin, eliminating manual investment processes and making regular savings effortless.

2. User-Friendly Interface

The app is designed to be intuitive and accessible to everyone. Users can connect their payment cards and set a savings percentage to start accumulating Bitcoin instantly.

3. Secure Storage

Users’ Bitcoin is stored in secure, multi-signature wallets. Individual sub-accounts are created for each user, and a legal custody agreement ensures users remain the sole owners of their assets.

4. Flexible Withdrawal Options

Users can withdraw their accumulated Bitcoin to their own wallets or exchanges at any time. Automated withdrawals can also be set up when savings reach a threshold, such as $100.

5. Regulatory Compliance

The platform employs KYC/AML screenings and a risk-based approach to mitigate money laundering (AML), terrorist financing (CTF), and fraud risks. All sensitive operations are audited and secured.

6. $BDCA Token

The $BDCA token is used to distribute a share of transaction fees from the Littlebit app. Token holders receive these fees every 14 days, benefiting from additional income. The tokens operate on the BNB Chain and have a deflationary structure, audited by CertiK.

7. Transparency and Self-Custody

BitDCA stores users’ Bitcoin in secure sub-accounts, ensuring full ownership. Transparent custody services and legal agreements enhance user trust.

How BitDCA (BDCA) Works

BitDCA transforms daily spending into Bitcoin savings as follows:

1. Card Linking: Users connect their existing Mastercard or Visa cards to the Littlebit app.

2. Savings Percentage Setting: A percentage (e.g., 5%) is set to be converted to Bitcoin from each card payment.

3. Automated Investment: When a user spends, for example, €10, the set percentage is automatically used to purchase Bitcoin.

4. Secure Storage: Purchased Bitcoin is stored in multi-signature wallets in user-specific sub-accounts.

5. Flexible Withdrawals: Users can transfer their Bitcoin to personal wallets at any time or set up automated withdrawals.

6. $BDCA Rewards: Token holders receive a share of transaction fees from the app every 14 days.

Benefits of BitDCA (BDCA) to Stakeholders

• Users: Effortlessly turn daily spending into Bitcoin savings with minimal risk.

• Token Holders: Earn regular income by staking $BDCA and sharing app transaction fees.

• Investors: Benefit from the potential value appreciation of $BDCA as the project grows.

• Community: Gain access to a platform that democratizes Bitcoin investments.

BitDCA (BDCA) Tokenomics

The $BDCA token is the platform’s core utility token with a total supply of 142,666,667. The token distribution is as follows:

• Staking: 45.10%
  The majority of tokens enable users to stake and earn a share of transaction fees.

• Community: 21.48%
  Allocated to encourage community participation.

• Treasury: 12.12%
  Used for operational expenses and development.

• Partnerships: 7.20%
  Supports strategic collaborations.

• Liquidity: 2.63%
  Enhances token liquidity on exchanges.

• Team: 6.31%
  Allocated to team members, subject to community-focused vesting rules.

• Free Floating Supply: 5.08%
  Freely traded in the market.

Additional Features:

• Tokens operate on the BNB Chain as BEP-20 and are audited by CertiK.

• A deflationary structure includes token burning.

• Team tokens are released based on contributions to increasing token value.

• The private sale raised $6 million, with 90% of tokens staked long-term.

BitDCA Roadmap

BitDCA has made significant progress since 2022:

• 2022: Feasibility analysis, business plan, and shareholder funding.

• 2023-2024: Partner selection, transaction flows, $BDCA tokenomics, and smart contract audits.

• Q3 2025: Launch of the Littlebit app on iOS and Android.

• Future: Integration of additional assets (cryptocurrencies, gold, S&P 500) and global market expansion.

BitDCA (BDCA) Partners

BitDCA collaborates with one of the Czech Republic’s leading software companies to develop the app. The project is backed by prominent shareholders, including Aleš Minx (PPF Group), Miloslav Vyhnal (KKCG and RSBC), and Vladislav Fedoš (ALPINE PRO), enhancing its credibility and potential.

BitDCA (BDCA) Team

BitDCA, a Czech Republic-based fintech project, is led by an experienced team. Founder and CEO Jan Zaruba shapes the project’s vision, while co-founder and head of blockchain development Ondrej Kavka leads the technical infrastructure. Chief business officer and head of growth Marian Lechnyr drives global market strategies, and CTO and product owner Radim Trojek plays a key role in developing the Littlebit app.

Official Links

• Website
• X (Twitter)
• Whitepaper

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Speaking to Cointelegraph, Newson said that uncovering the truth behind the April crash would require a full forensic study — similar to the one conducted after the collapse of FTX.

OTC Deals Obscure the Full Picture

In an April 15 interview with Coffeezilla, John Mullin, CEO of Mantra, admitted that the team had engaged in up to $30 million worth of OTC deals. These trades, unlike on-chain transactions, are carried out off exchanges and lack public transparency.

“The whale’s accumulation of 100 million OM tokens appears to stem from secondary market activity — not direct action by Mantra insiders,” Newson explained.

Arkham and Nansen Cannot Offer Final Answers

Mullin has denied any insider dumping, arguing that Arkham mislabelled several wallets. But Newson said that even data from Arkham or Nansen would not suffice:

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“To confirm insider coordination, more than basic wallet tracing is needed. Without offchain agreements or exchange records, reaching definitive conclusions is extremely difficult.”

Audit Still Not Confirmed

Mullin said the team is considering hiring a forensic auditor, though no decision has been made yet. Mantra has asked centralized exchanges to collaborate in analyzing the incident.

Frank Weert, co-founder of Whale Alert, also noted the difficulty in obtaining complete transaction histories, even at the node level.

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According to blockchain security firm CertiK, the most significant loss was the $13 million smart contract exploit of the Abracadabra.money decentralized lending protocol on March 25.

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Major Code Vulnerabilities and Wallet Breaches

• Code vulnerabilities accounted for over $14 million in losses.
• Wallet compromises resulted in over $8 million being stolen.
• The Zoth protocol suffered a $8.4 million loss after its deployer wallet was compromised.

Some Funds Were Recovered!

While over $33 million was stolen in total, decentralized exchange aggregator 1inch successfully recovered most of the $5 million stolen in a March 5 exploit after negotiating a bug bounty agreement with the attacker.

However, blockchain investigator ZachXBT claimed that an unidentified Coinbase user lost 400 Bitcoin ($34 million).

Additionally, the Australian Federal Police warned 130 people on March 21 about a crypto scam impersonating exchange sender IDs.

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The Mechanism of Phishing Attacks

Phishing attacks are a deceptive type of fraud designed to obtain sensitive information (such as seed phrases and passwords) that grants access to victims’ crypto wallets. Attackers typically use fake websites or phishing links to lure users into providing critical details, which are then stolen.

2024 Crypto Security Statistics

According to CertiK’s report, the statistics for 2024 are alarming:

• Phishing attacks resulted in over $1 billion in losses across 296 incidents.
• Private key compromises caused 65 incidents, leading to a total loss of $855 million.
• Overall crypto hacking losses amounted to $2.3 billion, marking a 40% increase compared to the previous year.

Are New Threats on the Horizon?

CertiK warns that phishing attacks may become more sophisticated in 2025. The rapid advancement of artificial intelligence technology could unfortunately enable attackers to develop even more complex methods. Consequently, raising user awareness and keeping security protocols up to date are more critical than ever.

Tips to Enhance Your Security

To safeguard yourself in the crypto world:

1. Think twice before clicking on links in emails or messages.
2. Never share your private keys and store them offline.
3. Use reputable and trusted exchanges for your transactions.

While phishing attacks continue to cause significant losses in the crypto world, conscious steps can help minimize their impact. The lessons learned in 2024 can serve as a guide to building a more secure crypto ecosystem in 2025 and beyond.

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The Kraken-CertiK crisis began when security firm CertiK claimed to have conducted a white hat operation on certain Kraken accounts (not belonging to customers) and siphoned off approximately $3 million. While Kraken claims that the total amount exploited was not returned to it, CertiK states that it returned all funds.

Kraken Alleges Exploitation, CertiK Insists on White Hat Operation

The Kraken-CertiK crisis began on June 9, when Kraken received a bug bounty program warning from a security researcher. The warning stated that there was a bug in Kraken’s system that allowed users to increase their account balances. The crypto exchange quickly fixed the bug and discovered three accounts that had used the bug to withdraw $3 million from the Kraken account.

Kraken‘s research found that one in three accounts had Know Your Customer (KYC) verification, and this account used the error to add $4 to its account. Kraken security manager Nick Percoco said that this amount was enough to prove the bug and claim the reward, but the account shared the bug with two other accounts within a few days, and in total the three accounts earned $3 million from the exchange.

When Kraken asked the alleged “security researcher” to return the funds and collect his reward, the white hat hacker allegedly ignored the demands and claimed his reward first. While Kraken did not disclose the name of the security firm behind the “white hat” exploit, CertiK announced that they were behind the exploitation.

CertiK stated that its employees who discovered the security vulnerabilities were threatened and no wallet address was provided for the return of funds. Ronghui Gu, co-founder of CertiK, said in an interview:

“The verbal agreement reached during our meeting was not subsequently confirmed. Ultimately, they publicly accused us of theft and even directly threatened our employees, which is completely unacceptable.”
CertiK reportedly sent the stolen amount to crypto mixing services such as Tornado Cash to prevent it from being frozen from crypto exchanges. This move caused serious criticism in the crypto community, questioning CertiK’s intentions behind its “white hat” operations.

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A major security breach has rocked the PlayDapp ecosystem, causing chaos and financial losses for its users. Blockchain security firm CertiK detected a compromise of PlayDapp’s private keys, leading to the unauthorized creation of 200 million PLA tokens.

Millions Minted, Value Melts

This unauthorized minting event significantly inflated the PLA token supply, triggering a rapid 20% price drop. This crash brought PLA to its lowest point since October, leaving investors reeling.

PlayDapp Remains Silent

Despite the severity of the incident, PlayDapp has yet to issue an official statement or update their community. This lack of communication amplifies user concerns and raises questions about the platform’s transparency and crisis management capabilities.

[Notice of PLA Wallet Transfer]

Due to a confirmed security breach affecting PLA, PlayDapp is taking immediate action to safeguard PLA assets. This involves the mandatory transfer of ALL PlayDapp-held PLA to a new, secure wallet. This includes both locked and unlocked holdings.

— PlayDapp (@playdapp_io) February 10, 2024

Wider Impact on Dapp Ecosystem

The breach extends beyond PlayDapp, with the total value locked (TVL) on the platform dropping nearly 14%. While the number of active wallets shows a surprising increase, it’s overshadowed by the overall decline in asset value.

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The post zkLend: The Leading DeFi Platform on StarkNet appeared first on Coin Engineer.

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“A verified account associated with a well-known media outlet contacted one of our employees. Unfortunately, it appears that this account was compromised, leading to a phishing attack against our employee. We quickly detected the intrusion and deleted the relevant tweets within minutes. Based on our investigations, there is no significant loss due to this incident.”

In addition, the Discord on Certik’s official website was replaced with a fake Discord containing phishing links.

Incident Timeline

In its statement on X, the major blockchain security firm Certik shared the action it took against the hack, step by step with the times. It also stated that there was no significant loss in this incident.

“-The security of the Twitter account was compromised and a tweet containing a phishing link was posted. -We detected the security breach and initiated the recovery process. -The first phishing tweet was deleted. -We completed the initial investigation and the risk has been eliminated.”

What is Certik?

Certik is a leading security company in blockchain security, with a huge infrastructure like Al technology. Thanks to Certik, critical processes can be made the most secure with the latest system, secure codes, and verification systems. For example, large exchanges such as Binance and Huobi and smart contracts such as the Binance Smart Chain DeFi protocol and Pancakeswap are audited by Certik.

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The Company was offering rewards in USDC to local Orb operators to incentivize the offline recruitment process. However, later they started making their payments in their local token WLD.

According to Moneycontrol’s report, Worldcoin has “quietly suspended” the Orb verification process in India. Moreover, foundations like Tools for Humanity have mentioned that Orb had limited plans in India, France, and Brazil from the beginning.

In particular, Orb’s collection of users’ private data and its sensitivity in the recruitment process led to ethical discussions about the project. Critics argued that the project was unethical and a “dystopian nightmare”. Even the market regulators showed skepticism towards the project. German officials initiated an investigation into Worldcoin in 2022. The United Kingdom’s data regulatory body also threatened an investigation into the project. Kenya outrightly banned Worldcoin’s operations in the country.

In August, security platform CertiK reported that there was a security vulnerability in Orb that could allow attackers to bypass the verification process and run Orb without proper identification. This situation called into question the security of the project.

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