Zcash (ZEC) Overwinter Upgrade Introduces Democratic Development Path 1156

It is pertinent for all cryptocurrencies to continue evolving. In the case of ZCash, some major network upgrades have been introduced this week. Known as the Overwinter upgrade, it will bring more positive attention to this altcoin as a whole.

The Zcash Upgrade in a Nutshell

For a currency which has been around a while now, ZCash has not seen that many big upgrades. Rushing proper developments is not the right course of action, as a lot of decision-making is involved in the process. When the network hit block 47500 this week, the Overwinter protocol upgrade was officially introduced. It is comprised of a few different aspects which help shape the future of ZCash as a whole.

First of all, there is an opt-in upgrade. This opt-in option is part of the two-tiered governance model introduced for future ZCash upgrades. Network nodes are not required to adhere to the latest rules, although it is still advised to do so regardless. This approach is an interesting social experiment. Very few – if any – other cryptocurrencies offer users a choice, as they usually have to adhere to the choice of the developers at all times.

Secondly, there is an “educational” aspect to this new governance system. Anyone operating a node will receive all of the necessary information regarding the network and its future direction at all times. Ensuring users can make the right and informed decision is what the ZCash team strives to achieve moving forward. This should also reduce further issues regarding service providers not upgrading to a new set of protocol rules in the future.

Paving the Future

All of these upgrades may seem insignificant to novice users. Even so, they present a completely different ecosystem for ZCash as a whole. A two-tiered governance model for protocol upgrades seems to be the right way to go at this time. There have been growing concerns among cryptocurrency users over how they are forced in a certain direction by developers. That is never the correct approach, for rather obvious reasons.

Additionally, this new upgrade also means legacy nodes will run out of “support” in the near future. While this will not affect funds or private keys created by these nodes, it is pertinent those users upgrade to the new client as soon as possible. This is a completely new era for the ZCash cryptocurrency and its underpinning technology. Whether or not any further major changes are to be expected, remains a bit unclear at this time.

It will be interesting to see how other developers perceive these protocol changes. Considering cryptocurrency is all about empowering the end user, such a governance model may make its way to different projects over time. In the case of Bitcoin, it seems unlikely any changes will occur anytime soon. However, for some of the more prominent altcoins, this may very well be an option worth looking into.

 

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CIMG Inc.’s Tokenized Stock to Launch Publicly on FlowStocks 125

CIMG Inc. (“CIMG” or the “Company”), a business group specializing in digital health and sales development, which utilizes technology and marketing to enhance its business partners’ sales growth and commercial value, today announced that its tokenized stock, which it previously announced was authorized for issuance on the FlowStocks platform, has completed testing and has be officially launched for public trading on November 28.

The trading symbol for CIMG stock on FlowStocks is tIMG.

Starting November 28, 2025, CIMG shareholders will be able to tokenize their shares on FlowStocks, while the public can also purchase and transfer tIMG by depositing funds into their FlowStocks wallets.

Deposit instructions for the FlowStocks platform are as follows:

  • Click the menu bar in the upper right corner of the FlowStocks page, select [Connect Wallet], and connect a commonly used wallet (e.g., MetaMask, OKX Wallet, etc.).
  • Go to the product purchase page and click Deposit, or select [My Assets] -> [Deposit] from the menu bar. Choose the currency for deposit, enter the amount, and authorize the payment.
  • After the transaction is submitted successfully, wait for on-chain confirmation.
  • Return to the [My Assets] page to view your deposit history.

Clarification on Underlying Assets:

A total of 15,000,000 shares of CIMG—corresponding to this tokenization—have been fully transferred into FlowStocks Special Purpose Vehicle (SPV) and duly registered under the Transfer Agent (TA) system. These shares have been tokenized on-chain at a 1:1 ratio and minted as tIMG tokens, serving as the underlying asset backing for the token.

In the initial phase of the tIMG launch, CIMG and FlowStocks will jointly introduce incentive programs for purchasing tIMG, such as token rewards for users who reach certain deposit or purchase thresholds.

Alice Wang, Chairwoman and Chief Executive Officer of CIMG, stated, “We believe that stock tokenization is becoming a trend. It enables round-the-clock access to tokenized equity trading. By introducing tokenization, we are not only upgrading our financial infrastructure but also aiming to provide greater convenience for our investors.”

About CIMG Inc.

CIMG Inc. is a global business group in the digital health industry, built around cryptocurrency strategies. The company leverages AI and cryptocurrencies (such as Bitcoin and stablecoins) to drive industry growth, helping clients maximize user acquisition and brand management value. Its current portfolio includes brands like Kangduoyuan, Maca-Noni, Qianmao, Huomao, and Coco-mango.

Greluna Exchange Expands Infrastructure With New Global Network Optimization Layer 198

Greluna Exchange today announced the official deployment of its Global Network Optimization Layer, a major infrastructure enhancement intended to improve cross-region connectivity and deliver faster, more stable trading performance for global users.

This rollout marks a significant step in Greluna’s ongoing effort to reinforce the technological foundation behind its institutional-grade digital asset platform.

A Measurable Step Toward Faster and More Reliable Connectivity

The newly deployed optimization layer introduces engineered network pathways, streamlined routing logic, and improved data-transfer consistency between Greluna’s international servers. These upgrades directly support users operating in time-sensitive trading environments where network stability and predictability are essential.

According to Greluna, early internal benchmarks indicate meaningful reductions in latency across several major regions, along with improved throughput and fewer connectivity fluctuations during high-activity periods.

Key enhancements include:

  • Lower latency on global network routes
  • Improved transmission stability and throughput
  • More consistent connectivity between regional data centers
  • Enhanced performance support for professional and high-frequency participants

These improvements help ensure that market participants—regardless of geography—experience reliable and responsive access to the platform.

Designed With Institutional Users in Mind

Greluna noted that the new optimization layer was developed in response to increasing demand from institutional trading desks, quantitative research teams, and advanced market operators who require highly stable infrastructure.

“Optimized global connectivity is fundamental to achieving consistent trading performance,” said Daniel R. Whitford, Senior Director of Risk & Governance Architecture.”This network upgrade strengthens the speed, stability, and resilience of our infrastructure, providing the reliability that professional users expect across regions.”

Part of a Multi-Year Infrastructure Roadmap

The deployment forms a key component of Greluna Exchange’s broader infrastructure investment strategy, which includes continued enhancements to network engineering, routing intelligence, and platform-wide performance layers.

The company stated that additional improvements—focused on system efficiency, operational resilience, and global node expansion—are scheduled for release throughout the coming year.

About Greluna Exchange

Greluna Exchange is a global digital asset platform delivering secure, high-performance trading infrastructure for individual and institutional users. Through advanced technology, rigorous compliance standards, and multilayer risk architectures, Greluna provides a trusted environment for digital asset engagement. The platform continues to expand its global presence while prioritizing transparency, user protection, and responsible financial innovation.

Website: https://greluna.com/

DB Group Expands Global Fintech Ecosystem with New Features, Awards, and Products 203

DB Group Holding Limited, a UAE-headquartered financial services firm, announces a series of major developments across its fintech portfolio, including DB Investing, DB Pay, and the newly launched DBI Prime. Together, these advancements reflect the Group’s strategy to unify trading, payments, and institutional solutions under one agile, user-focused ecosystem.

DB Investing: Smart Tools, Global Growth

DB Investing continues its rapid global expansion with new features such as the Acuity AI Research Terminal and the Instant Trade button built to equip everyday traders with data-driven decisions and faster execution. The company now offers over 20,000 financial instruments, crypto integration, and award-winning customer experience. Recent achievements include four international awards, and upcoming office launches in Oman and Saudi Arabia in Q1 2026.

“We’re not just scaling. We’re solving real user problems,” said Gennaro Lanza, CEO. “And we’ll keep doing that with precision and purpose.”

DB Pay: Borderless Payments for a New Era

DB Pay offers global digital accounts for freelancers, SMEs, and remote-first teams. With instant IBAN accounts, multi-currency management, and upcoming crypto exchange functionality, DB Pay simplifies global finance with zero-rate surprises and one powerful dashboard. The product is set lo be launched this year and is now in final testing stages.

“DB Pay puts control back in the hands of creators and entrepreneurs,” said Lanza. “It’s built for the modern user who needs flexibility, speed, and clarity.”

Marketing Momentum Accelerates with Strategic Hires and Record Reach

DB Group’s marketing department has undergone a strategic expansion with the recent hires of Reno Mindemann as Head of Growth and Karthik Arumugam as Head of Marketing Operations. This renewed leadership has introduced agile systems, data-backed user acquisition, and streamlined brand execution across all regions. As a result, media visibility has skyrocketed, achieving a 10x increase in reach compared to earlier quarters, cementing DB’s position as one of the most talked-about fintechs in the region.

“With Reno and Karthik onboard, we’ve transformed marketing into a growth engine. The 10x spike in media reach isn’t just numbers: it’s trust, brand power, and market signal that DB is moving faster and smarter than ever.”

DBI Prime: Institutional-Grade Infrastructure

DBI Prime is the Group’s institutional arm, offering multi-asset liquidity, FIX API trading, and white-label brokerage services for banks, hedge funds, and professional partners. Backed by DB’s regulatory licenses and Tier-1 bank integrations, it delivers precision execution on a global scale.

Recognition and What’s Next

DB Investing closed the year on a high note with two prestigious accolades: “Best IB & Affiliate Program” at the Affiliate Summit Dubai 2025, and Gennaro Lanza’s “Entrepreneur CEO of the Year” at the Burj CEO Awards. These recognitions mark a growing global footprint, honoring both the company’s leadership and its bold approach to partner growth. As the company heads into 2026, DB is doubling down on innovation, expansion, and building ecosystems that scale trust.

The company will showcase its fintech vision at the Qatar Finance Expo this December.

About DB Investing

DB Investing, founded in 2018, is a global multi-asset brokerage offering traders and investors access to over 20,000 instruments — including forex, stocks, commodities, metals, ETFs, bonds, and cryptocurrencies — through MT5, proprietary tools, and mobile apps. With offices in Dubai, Seychelles, Cyprus, Nigeria, Malta, and more locations planned, the company combines international reach with localized client support. DB Investing operates under a strong regulatory framework, holding licenses from the SCA (UAE), FSA (Seychelles), FINTRAC (Canada), and the FSC (Mauritius). The firm stands out for its flexible account types, competitive trading conditions, advanced technology (including social trading and FIX API), 24/7 multilingual support, zero-fee deposits and withdrawals, Tier-1 liquidity partners, and a commitment to innovation, reliability, and performance.

NeuralTrust introduces Guardian Agents: the first AI agents built to protect other agents 237

NeuralTrust, the security platform for AI Agents and LLM applications, today announced Guardian Agents, a new class of autonomous security agents designed to defend enterprise AI systems in real time. As organizations deploy thousands of AI agents, each connected to tools, APIs, and sensitive workflows, Guardian Agents provide a dedicated, agent-native layer of protection.

Unlike traditional security controls built for static applications, Guardian Agents are active defenders. They monitor agent behavior, intercept unsafe actions, enforce tool-use policies, scan for vulnerabilities, and stop attacks before they escalate.

A new force to counter a new threat landscape

Enterprises today face an unprecedented operational challenge. AI agents can write code, move data, trigger workflows, and interact with external systems. At scale, the risk surface becomes ungovernable:

  • A single agent may access hundreds of tools
  • One misconfigured workflow can leak sensitive data
  • A prompt injection can escalate privileges or bypass guardrails

Guardian Agents act as a protective layer around this ecosystem. Instead of relying solely on static filters or manual governance, NeuralTrust gives security teams their own force of autonomous defenders to act at machine speed.

How Guardian Agents work

Rather than blocking innovation, Guardian Agents sit alongside production agents to ensure safe execution. They:

  • Stop complex attacks such as prompt injection, privilege escalation, and malicious tool use
  • Prevent data leaks by inspecting inputs, outputs, and tool interactions
  • Enforce granular policies defining exactly which tools, actions, and permissions each agent can use
  • Scan AI applications to uncover vulnerabilities, unsafe flows, and misconfigurations
  • Analyze behavior to detect anomalies and emerging threats
  • Leverage a continuously updated threat database engineered specifically for AI agents

Guardian Agents are deployed through NeuralTrust’s high-performance security platform, which processes billions of requests every month. Purpose-built for LLM and agent workloads, it delivers industry-leading performance with minimal latency, and works across all clouds, models, and integrations.

“Autonomous agents have changed the threat landscape. Defending them requires security that moves just as fast,” said Joan Vendrell, Co-Founder and CEO of NeuralTrust. “Guardian Agents give organizations a way to stay ahead of attacks, enforce policy, and deploy AI safely at scale.”

About NeuralTrust

NeuralTrust is the leading platform for securing and scaling AI Agents and LLM applications. Recognized by the European Commission as a champion in AI security, we partner with global enterprises to protect their most critical AI systems. Our technology detects vulnerabilities, hallucinations, and hidden risks before they cause damage, empowering teams to deploy AI with confidence.

Learn more at neuraltrust.ai.

OpenWay Powers Global Rollout of Visa Fleet 2.0, Accelerating the Future of Mobility Payments 248

OpenWay, a leading global provider of digital payment software solutions, has joined forces with Visa, a world leader in digital payments, to be a part of the Ready for Fleet program.

Through this collaboration, OpenWay powers the global rollout of Visa Fleet 2.0, an advanced mobility and fleet card solution that helps businesses manage and pay for mobility-related expenses more efficiently.

This step underscores OpenWay’s commitment to advancing digital payment innovation in the fleet industry and aligns with Visa’s vision for an open, efficient, and sustainable global mobility ecosystem.

Visa Fleet 2.0 combines open-loop acceptance, sustainability readiness, and advanced payment technology. It enables fleet operators, leasing companies, and financial institutions to monitor spending, streamline payments, and consolidate expenses such as fuel, tolls, parking, EV charging, and travel on one physical or digital card.

With many fleet managers planning to adopt electric, hybrid, or hydrogen vehicles in the coming years, Visa Fleet 2.0’s modular design supports multiple energy sources and evolving mobility models.

OpenWay has integrated Visa Fleet 2.0 into its Way4 Fleet platform through Visa Ready for Fleet. This first-ever integration brings together card issuing, acquiring, switching, fleet, and digital wallet capabilities in one unified platform, enabling banks, fuel retailers, and mobility providers to launch Visa Fleet 2.0 programs and issue both physical and virtual cards and wallets.

“Visa Fleet 2.0 marks a major step forward in how mobility payments are managed,” said Walter Van Huyck, Solution Manager Fleet and Mobility Payments at OpenWay. “Integrating this capability into our Way4 platform helps clients deliver smarter, more secure, and sustainable payment experiences.”

“As mobility continues to evolve, so do the needs of fleet operators and payment providers. Visa Fleet 2.0 is designed to support that shift. By partnering with OpenWay, we’re delivering a secure and flexible solution that helps partners streamline operations and better serve their customers. This collaboration reflects our shared commitment to building a more connected and efficient mobility ecosystem,” said Richard Campion, Head of Fleet and Mobility, Visa Europe.

About OpenWay

OpenWay is a top-rated provider of Way4, the all-in-one digital payment software platform known for its real-time payment engine, flexible configuration, and scalability. With its unique capabilities in card issuing, BNPL, merchant acquiring, transaction switching, digital wallets, and fleet payments, Way4 guarantees an unparalleled customer payment experience. Top-tier banks and processors, as well as ambitious fintech startups, have chosen OpenWay as their strategic partner. Among them are Nexi, Shift4 and NBG in Europe; Network International and Equity Bank Group in MEA; Lotte and JACCS in Asia; Comdata, BeePay and Banesco in the Americas; Ampol in Australia, and other leading payment players worldwide.

NEW Semperis Study Reveals that the Majority of Ransomware Attacks Continue to Occur During Holidays and Weekends 265

Organizations should prepare for a surge in ransomware attacks during holidays, weekends, and major corporate events, when cybersecurity staffing is its weakest.

Semperis, a leading provider of AI-powered identity security and cyber resilience, today released results from a global ransomware study underscoring that the majority of ransomware attacks continue to occur on holidays and weekends, when cybersecurity staffing is reduced. In addition, the study shows ransomware groups also intensify their attacks during corporate material business events, including mergers, acquisitions, IPOs, and layoffs, to exploit organizational disruption and reduced security focus.

“Threat actors continue to take advantage of reduced cybersecurity staffing on holidays and weekends to launch ransomware attacks. Vigilance during these times is more critical than ever because the persistence and patience attackers have can lead to long lasting business disruptions,” said Chris Inglis, the first U.S. National Cyber Director and Semperis Strategic Advisor. “In addition, corporate material events such as mergers and acquisitions often create distractions and ambiguity in governance and accountability—exactly the environment ransomware groups thrive on.”

The report, titled 2025 Holiday Ransomware Risk Report, found that 52% of surveyed organizations in the U.S., UK, France, Germany, Italy, Spain, Singapore, Canada, Australia and New Zealand were targeted on holidays or weekends. Alarmingly, 78% of companies cut security operation center (SOC) staffing by 50% or more, during holidays and weekends, while 6% cut their SOC staffing entirely during these same times. 60% of attacks occurred following an IPO, merger or acquisition, or round of layoffs.

Key Ransomware Report Findings

Reasons for reducing SOC staffing on holidays and weekends.
62% of organizations want to provide employees with work/life balance, 47% reported their business is closed on holidays and weekends and 29% did not think they would be attacked.

Ransomware gangs will attack during corporate material events.
60% of ransomware attacks took place after a material corporate event and of those attacked after such an event, 54% of companies reported being targeted following a merger or acquisition.

ITDR plans prioritize detection over response and recovery.
Identity threat detection and response (ITDR) plans gain traction, with 90% of respondents reporting that their plans detect identity system vulnerabilities. However, only 45% of plans include remediation procedures, and only 63% automate identity system recovery.

The full ransomware study, which includes breakdowns of responses by vertical market and by country, is available at: https://www.semperis.com/ransomware-holiday-risk-report

For more information about how Semperis helps global organizations improve cyber resilience, visit the Semperis Identity Resilience Platform page: at https://www.semperis.com/identity-resilience-platform/.

About Semperis

Semperis protects critical enterprise identity services for security teams charged with defending hybrid and multi-cloud environments. Purpose-built for securing hybrid identity environments—including Active Directory, Entra ID, and Okta—Semperis’ AI-powered technology protects over 100 million identities from cyberattacks, data breaches, and operational errors.

As part of its mission to be a force for good, Semperis offers a variety of cyber community resources, including the award-winning Hybrid Identity Protection (HIP) Conference, HIP Podcast, and free identity security tools Purple Knight and Forest Druid. Semperis is a privately owned, international company headquartered in Hoboken, New Jersey, supporting the world’s biggest brands and government agencies, with customers in more than 40 countries.

Learn more: https://www.semperis.com