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تقاطع الذكاء الاصطناعي والبلوكشين لم يعد مجرد مفهوم - بل أصبح طبقة حاسمة من الاقتصاد الرقمي القادم. @mira_network تتخذ موقعها في هذا التقاطع القوي من خلال بناء بنية تحتية تتيح أنظمة ذكاء اصطناعي قابلة للتحقق وموثوقة على السلسلة. مع تكامل الذكاء الاصطناعي بشكل أكبر في الأسواق المالية والحوكمة وتحليل البيانات، ستصبح الشفافية والمساءلة أساسية.
هنا تلعب $MIRA دورًا حاسمًا. من خلال دعم التحقق اللامركزي والتنسيق القابل للتوسع بين نماذج الذكاء الاصطناعي وشبكات البلوكشين، تساعد ميرا في تقليل الثقة العمياء في الأنظمة المغلقة. بدلاً من الاعتماد على الكيانات المركزية، يمكن للمستخدمين والمطورين الاستفادة من الضمانات التشفيرية وآليات التحقق المفتوحة.

Cryptojacking is a stealthy cyber-attack where criminals hijack your device’s computing power to mine cryptocurrency without your knowledge. It hides in the background (in websites, apps or browser extensions), so victims often only notice when their PC or phone starts to slow down, overheat, or spike in power use. Unlike ransomware that locks your data, cryptojacking quietly steals CPU/GPU cycles – driving up electricity bills, degrading hardware, and causing sluggish performance. These symptoms signal a serious breach: if a miner can install itself, attackers may have already opened doors for other malware. For example, experts warn that cryptojacking victims often face stealthy attacks and costly consequences – one report notes every $1 worth of mined Monero caused ~$53
Why Crypto Investors Should Care
Crypto hackers are finding creative ways to turn honest machines into mining rigs at your expense. In recent years we’ve seen major cryptojacking schemes: a Ukrainian attacker broke into cloud accounts to spin up 1 million virtual servers, mining about $2 million worth of cryptocurrency. Likewise, a Nebraska resident defrauded cloud providers of $3.5 million in compute resources to illegally mine nearly $970k in crypto. These cases show how much criminals will invest in hidden mining.
For everyday crypto users, cryptojacking can be equally damaging in smaller ways. Your device will run hotter and slower, and you’ll pay more for electricity or hosting. Over time, constant high load can wear out hardware prematurely. Even if your coins aren’t directly stolen, an infected device is a gateway to bigger threats. In fact, some malware like “MassJacker” goes further – hijacking over 778,000 wallet addresses in one attack to steal funds. (MassJacker replaces copied crypto addresses with the attacker’s own, so victims unknowingly send funds to the wrong place.) In short, cryptojacking isn’t just a nuisance – it’s a warning sign that thieves may have access to your system and could target your crypto.
Cryptojackers deploy hidden mining code in a few common ways:
Browser-based scripts: Visiting a compromised website or clicking a malicious ad can load JavaScript miners in your browser. The code then silently uses your CPU/GPU to mine coins (often Monero, because it’s harder to trace). This “drive-by mining” runs only while the page/tab is open.
Email or app malware: Opening a phishing email or installing a trojanized program (even fake mobile apps) can install a cryptominer on your computer or smartphone. The malware may lurk and run whenever the device is on.
Compromised extensions/plugins: Cybercriminals have even hidden miners in popular browser or development extensions. For example, in 2025 ten malicious VSCode extensions collectively had hundreds of thousands of installs before they were discovered to be dropping a Monero miner.
bleepingcomputer.com
Cloud or server attacks: Instead of targeting personal PCs, some attackers break into cloud accounts or servers. They then abuse those resources to run massive mining operations. (This was the tactic in the Ukraine and Nebraska cases above.) Victims may only notice huge unexplained bills and degraded systems on their networks.
In all cases, cryptomining scripts try to stay hidden. If your computer isn’t set up to kill background scripts, the mining continues without obvious alerts.
How to Spot Cryptojacking
Watch for these red flags that suggest hidden mining:
High CPU/GPU usage when idle: Check your Task Manager or Activity Monitor. If your fan suddenly spins up and CPU usage is near 100% with no apps open, a miner could be running in the background.
Overheating or battery drain: Devices working extra hard will heat up and use more power. If your laptop fan runs constantly or your phone’s battery drains unusually fast, investigate for malware.
Slowdowns and crashes: Crypto mining saps resources. You might notice general sluggishness, lag in games or video calls, or random crashes as hardware strains to keep up.
Spikes in energy bills: If your home electricity or cloud hosting costs jump for no clear reason, cryptomining could be the culprit. (In organizations this also appears as inflated cloud bills.)
Unfamiliar processes: Scan your system for unknown programs. Crypto miners often run under inconspicuous names; if you see something odd, google it or run an antivirus scan.
Prevention: Protect Your Crypto and Devices
Thankfully, you can block cryptojackers with simple defenses:
Browser security: Install script- and ad-blockers that explicitly block miners. Extensions like NoScript, MinerBlock, uBlock Origin or ad blockers will stop most in-browser mining scripts. Some browsers (Brave, Opera, Firefox) even have built‑in cryptomining protection. Keep these extensions enabled on any device you use for crypto.
Antivirus and anti-malware: Use reputable security software (Norton, Kaspersky, Bitdefender, etc.) and keep it up to date. Modern antivirus can detect unusual mining programs. Run full scans regularly, especially after installing new apps or clicking links. Always update your operating system and software patches promptly to close vulnerabilities that miners exploit.
Safe browsing habits: Be cautious with links and downloads. Don’t click on suspicious emails or ads, and only download software from official websites or app stores. Keep only necessary browser tabs open, and close any site you don’t trust. Phishing emails often carry cryptojacking scripts, so treat unexpected attachments or links with skepticism.
System monitoring: Periodically check your system’s resource usage. On PCs, Task Manager (or Activity Monitor on Mac) will show if a process is hogging resources. You can also use tools like Malwarebytes or built-in Windows Defender to scan for hidden miners. Watch for unusual outgoing network traffic too – some miners send data to attacker servers.
Secure your wallets: Finally, protect your crypto itself. Use hardware wallets or trusted wallet apps so that even if your computer is compromised, your keys stay safe offline. Always verify wallet addresses manually or via QR codes instead of copy-paste – this thwarts clipboard-stealing malware like MassJacker. Enable multi-factor authentication on exchanges and wallets whenever possible. In short, treat your wallet like cash: keep it on a separate, secure device if you can.
Stay Vigilant – Take Action Now
Cryptojacking is on the rise alongside crypto’s growth. One study found a record 139 million cryptojacking attacks by late 2022, and attacks continue climbing in 2023–25. With billions of dollars at stake in crypto theft, every investor should guard against hidden miners.
👉 Act now: update your security software, add anti-miner browser extensions, and double-check your devices for any sign of hidden mining. Share this post with fellow crypto users, and follow Binance’s security updates for more tips. Keep your crypto safe by staying informed and alert!

Gold ETFs and Silver ETFs are exchange-traded funds that offer investors the opportunity to invest in precious metals like gold and silver, respectively.

A gold ETF is a fund that invests in gold bullion and aims to track the performance of the price of gold. Similarly, a Silver ETF invests in silver bullion and tracks the performance of the price of silver. The units of these ETFs are traded on stock exchanges and can be bought and sold like any other stock.
Limitations of the traditional approach:
Traditionally, investors have preferred to purchase the physical metal. However, there are a few limitations to the same:
•It is difficult for small investors to verify the purity of the metal. Getting the purity certification adds a lot to the cost of acquisition, which in turn brings down the investment return.
•Storage is costly and cumbersome, especially if the quantity purchased is large.
•Theft is a serious risk if the metal is kept at home.
•Holding wealth in the form of gold or silver (like many other non-financial assets) would be subject to a wealth tax beyond a certain limit.
#ETF #understandingETF