Access Restricted for EU Residents
You are attempting to access a website operated by an entity not regulated in the EU. Products and services on this website do not comply with EU laws or ESMA investor-protection standards.
As an EU resident, you cannot proceed to the offshore website.
Please continue on the EU-regulated website to ensure full regulatory protection.
Friday Nov 21 2025 15:00
2 min
Bitmain, a leading Chinese manufacturer of application-specific integrated circuits (ASICs) for Bitcoin mining, is facing increased scrutiny in the United States, raising concerns about national security. Here's a breakdown of the situation:
According to a Bloomberg report, the US Department of Homeland Security has initiated an investigation into Bitmain, codenamed "Operation Red Sunset." The investigation aims to determine whether Bitmain's ASICs could be remotely controlled for purposes of espionage or to sabotage the US power grid. Investigators have reportedly disassembled some devices to examine them for malicious capabilities, though it's unclear if anything was found.
Bitmain controls over 80% of the Bitcoin mining ASIC market, according to a Cambridge report. Furthermore, Bitmain and the second-largest manufacturer, MicroBT, control 97% of the market share combined. This dominance raises concerns about Chinese control over a vital sector.
Restricting Bitmain equipment could have consequences for former US President Donald Trump's family. In August, American Bitcoin, a Bitcoin mining company backed by members of the Trump family, acquired a fleet of 16,299 Antminer U3S21EXPH units from Bitmain. The company also inherited “substantially all” of Hut 8’s ASICs, including the 31,145 Bitmain Antminers S21+ machines it acquired about a year ago.
Bitmain has vehemently denied any capability to remotely control its machines, asserting its strict compliance with US and applicable laws and regulations and its lack of involvement in activities posing risks to US national security.
Given Bitmain's dominance, many major US-based crypto mining companies could be affected by the findings of this investigation. The industry already experienced a taste of what might happen when publicly traded mining companies in the US felt the effects of trade tensions between the United States and China through delays in receiving shipments of their ASICs.
Risk Warning: this article represents only the author’s views and is for reference only. It does not constitute investment advice or financial guidance, nor does it represent the stance of the Markets.com platform.When considering shares, indices, forex (foreign exchange) and commodities for trading and price predictions, remember that trading CFDs involves a significant degree of risk and could result in capital loss.Past performance is not indicative of any future results. This information is provided for informative purposes only and should not be construed to be investment advice. Trading cryptocurrency CFDs and spread bets is restricted for all UK retail clients.
Latest
View allSaturday, 18 April 2026
3 min
Saturday, 18 April 2026
3 min
Saturday, 18 April 2026
4 min
Thursday, 16 April 2026
Indices
Gold price today, April 17: XAUUSD climbs 3.6% amid oil volatility, how high will gold go in 2026?
Thursday, 16 April 2026
Indices
Crypto market update: Altcoin Season Index surges to 38, Altcoin price today (ALT/USD) is $0.000104
Thursday, 16 April 2026
Indices
Citi Warns of Twin Rate Hikes by SARB Amid Rising Oil Prices and Inflation Pressures
Thursday, 16 April 2026
Indices
Crypto Market News: South Korea Moves to Phase Out Government Cards in Favor of Blockchain Deposit Tokens
Wednesday, 15 April 2026
Indices
Middle East Financial News: Saudi Arabia Steps In with $3 Billion Aid for Pakistan as UAE Demands Debt Repayment
Wednesday, 15 April 2026
Indices
Gold price today, April 16: XAU/USD drifts below $4,800 as the US Dollar strengthens
Wednesday, 15 April 2026
Indices
How is the ZA economy doing right now: What is the current rate of unemployment in South Africa?
Wednesday, 15 April 2026
Indices
AI Industry Boom: What’s Driving the Allbirds ($BIRD) Stock Rally? Is Allbirds Inc the Next AI Giant?
EN
