Connect with us

Crypto World

SEC and CFTC Sign Memorandum to Coordinate Crypto Regulation: Agencies

Published

on

SEC and CFTC Sign Memorandum to Coordinate Crypto Regulation: Agencies

The SEC and CFTC have signed a memorandum of understanding to establish a unified regulatory approach to digital assets.

The U.S. Securities and Exchange Commission and Commodity Futures Trading Commission have signed a memorandum of understanding aimed at improving their combined regulatory approach to the digital asset sector. The agreement represents a formal commitment by both agencies to coordinate oversight and provide clearer guidance to the crypto industry.

The move follows months of joint efforts between the agencies to harmonize crypto regulation and align their oversight frameworks. Earlier coordination between the SEC and CFTC has included joint events and discussions focused on strengthening U.S. financial leadership in the crypto era and reducing regulatory gaps that have complicated compliance for digital asset firms.

Sources: SEC Press Release

Advertisement

This article was generated automatically by The Defiant’s AI news system from publicly available sources.

Source link

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Crypto World

Bitcoin Resilience Study Reveals Targeted Attack Risk

Published

on

Bitcoin Resilience Study Reveals Targeted Attack Risk

Nearly three-quarters of all undersea fibre optic internet cables (which carry about 99% of international internet traffic) would need to fail to have a significant impact on Bitcoin, according to a study released earlier this year.

In research first published in February and last revised on March 12, researchers Wenbin Wu and Alexander Neumueller from the Cambridge Centre for Alternative Finance said they used P2P network data from 2014 to 2025 and 68 verified cable fault events to apply a country-level cascade model to determine Bitcoin’s physical infrastructure resilience.

They claim it to be the first longitudinal study of Bitcoin’s resilience to submarine cable failures, and it helps to answer a long-standing question about what would happen to Bitcoin if the internet were to be disrupted. 

Map of undersea cables. Source: SubmarineCableMap 

The researchers found that the critical failure threshold for random cable removal sits at 0.72 to 0.92, meaning 72% to 92% of all “inter-country” submarine cables would need to fail before more than 10% of network nodes disconnect. 

However, the Bitcoin network was more vulnerable to targeted attacks on certain subsea cable chokepoints, with researchers calling it an “order of magnitude more effective,” with a critical failure threshold of 0.05 to 0.20.

Advertisement

Tor routing provides greater resilience 

The study also found that Tor (The Onion Router) “creates a compound barrier to disruption,” given the current concentration of relay infrastructure in well-connected European countries.

Tor is similar to VPNs (virtual private networks), bouncing web traffic through a chain of volunteer-run servers around the world, wrapping each hop in a layer of encryption for privacy, like the layers of an onion.

Related: Is Tor still safe after Germany’s ‘timing attack?’ Answer: It’s complicated…

The Bitcoin network uses Tor to obfuscate nodes, meaning their physical locations are hidden. The paper revealed that 64% of Bitcoin nodes are essentially “invisible” to researchers.

Advertisement

“Tor adoption increases resilience under current relay geography rather than introducing hidden fragility,” it stated. 

This is because Tor relay infrastructure is concentrated in Germany, France, and the Netherlands — countries with extensive and redundant submarine cable connectivity — so cable failures rarely take down relay capacity.

Bitcoin network resilience has been improving with Tor adoption over time: Source: Wenbin Wu and Alexander Neumueller

Near-zero correlation between cable events and BTC price

The researchers concluded that 87% of the 68 verified historical cable fault events caused less than a 5% node impact, and cable events showed essentially zero correlation with Bitcoin (BTC) prices, or a statistically insignificant correlation coefficient of −0.02. 

They also note that the geographic diversification of BTC mining “has not materially altered infrastructure resilience,” which is consistent with physical cable topology rather than with hashrate distribution.

Magazine: Big questions: Would Bitcoin survive a 10-year power outage?

Advertisement