<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	xmlns:media="http://search.yahoo.com/mrss/"
>

<channel>
	<title>Two Factor Authentication Archives - Coin Engineer</title>
	<atom:link href="https://coinengineer.net/blog/tag/two-factor-authentication/feed/" rel="self" type="application/rss+xml" />
	<link>https://coinengineer.net/blog/tag/two-factor-authentication/</link>
	<description>Btc, Coins, Pre-Sale, DeFi, NFT</description>
	<lastBuildDate>Tue, 27 May 2025 10:35:24 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.9.4</generator>

<image>
	<url>https://coinengineer.net/blog/wp-content/uploads/2024/04/cropped-Coin-Engineer-Logo-Favicon-2-32x32.png</url>
	<title>Two Factor Authentication Archives - Coin Engineer</title>
	<link>https://coinengineer.net/blog/tag/two-factor-authentication/</link>
	<width>32</width>
	<height>32</height>
</image> 
	<item>
		<title>40 BTC demanded from Solana founder: Instagram Hack Scandal</title>
		<link>https://coinengineer.net/blog/solana-founder-raj-instagram-hack-40-btc/</link>
					<comments>https://coinengineer.net/blog/solana-founder-raj-instagram-hack-40-btc/#respond</comments>
		
		<dc:creator><![CDATA[Yeliz Akmaca]]></dc:creator>
		<pubDate>Tue, 27 May 2025 13:00:06 +0000</pubDate>
				<category><![CDATA[EN]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[Bitcoin extortion]]></category>
		<category><![CDATA[Blockchain News]]></category>
		<category><![CDATA[blockchain security]]></category>
		<category><![CDATA[crypto community alert]]></category>
		<category><![CDATA[crypto scams]]></category>
		<category><![CDATA[crypto wallet leak]]></category>
		<category><![CDATA[cryptocurrency hack]]></category>
		<category><![CDATA[digital asset security]]></category>
		<category><![CDATA[Instagram hack]]></category>
		<category><![CDATA[meme coin scam]]></category>
		<category><![CDATA[Migos Instagram hack]]></category>
		<category><![CDATA[Raj Gokal]]></category>
		<category><![CDATA[social engineering attack]]></category>
		<category><![CDATA[solana]]></category>
		<category><![CDATA[Two Factor Authentication]]></category>
		<guid isPermaLink="false">https://coinengineer.net/blog/?p=43224</guid>

					<description><![CDATA[<p>Solana co-founder Raj Gokal faced an organized social engineering attack. Hackers obtained Gokal’s passport, email, phone number, and other sensitive information. Moreover, they exposed these data publicly through Migos’ Instagram account, which has 13 million followers.   The attackers demanded 40 BTC (approximately $4.3 million) from Gokal. Their posts included statements such as: “You should have</p>
<p>The post <a href="https://coinengineer.net/blog/solana-founder-raj-instagram-hack-40-btc/">40 BTC demanded from Solana founder: Instagram Hack Scandal</a> appeared first on <a href="https://coinengineer.net/blog">Coin Engineer</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><span data-c><strong>Solana co-founder Raj Gokal</strong> faced an organized social engineering attack. Hackers obtained <strong>Gokal’s passport, email, phone number, and other sensitive</strong> information. Moreover, they exposed these data publicly through Migos’ <strong>Instagram account</strong>, which has <strong>13 million</strong> followers. </span><span data-ccp-props="{}"> </span></p>
<p><span data-c>The attackers demanded <strong>40 BTC</strong> (approximately $4.3 million) from Gokal. Their posts included statements such as: “<strong>You should have paid 40 BTC” and “It was only 40 BTC… you should have paid</strong>.” Following these threats, the hackers posted a photo of Gokal holding his passport, his personal contact details, and images of an unidentified woman. </span><span data-ccp-props="{}"> </span></p>
<h2><span data-c>Security Alarm in the Solana Ecosystem </span><span data-ccp-props="{}"> </span></h2>
<p><span data-c>Additionally, they changed <strong>Migos’ Instagram</strong> bio. They promoted a new meme coin and shared links directing users to various <strong>Telegram</strong> groups. Security experts believe these groups aim to scam users with fake investment promises. <strong>Instagram</strong> removed the posts after about <strong>90 minutes</strong>, but the content had already reached millions. </span><span data-ccp-props="{}"> </span></p>
<p><strong>Blockchain researcher ZachXBT revealed details of the attack on social media:  </strong></p>
<blockquote><p><span data-c>“They targeted Gokal’s personal accounts. Using the information they gathered, they tried to extort money from him. It seems when he didn’t pay, they started exposing him. Today, they took over Migos’ account to spread this content.” </span><span data-ccp-props="{}"> </span></p></blockquote>
<p><span data-c>Meanwhile, <strong>The Rollup co-founde</strong>r <a href="https://x.com/ayyyeandy/status/1927208417304760423"><strong>Andy</strong></a> claimed that a Solana wallet balance belonging to a person named <strong>“Arvind”</strong> was also leaked in the posts. However, this person’s identity remains unclear. </span><span data-ccp-props="{}"> </span></p>
<blockquote class="twitter-tweet" data-width="550" data-dnt="true">
<p lang="en" dir="ltr"><img src="https://s.w.org/images/core/emoji/17.0.2/72x72/1f6a8.png" alt="🚨" class="wp-smiley"  />JUST IN: Hackers compromised rapper Migos’ Instagram account to leak Solana co-founder <a href="https://twitter.com/rajgokal?ref_src=twsrc%5Etfw">@rajgokal</a>&#39;s passport, ID, and family pictures.</p>
<p>The materials appear to be KYC images, raising questions about whether the source may be linked to recent <a href="https://twitter.com/coinbase?ref_src=twsrc%5Etfw">@coinbase</a> data breach.</p>
<p>The caption… <a href="https://t.co/wKEVKP1dFi">pic.twitter.com/wKEVKP1dFi</a></p>
<p>&mdash; SolanaFloor (@SolanaFloor) <a href="https://twitter.com/SolanaFloor/status/1927218068364603677?ref_src=twsrc%5Etfw">May 27, 2025</a></p></blockquote>
<p></p>
<p><strong>Gokal had warned his followers on X (formerly Twitter) days before the attack:  </strong></p>
<blockquote><p><span data-c>“They tried to take over my email, social media, Google, and Apple accounts. If you see any suspicious posts about token launches or fundraising, know that it’s not me. Please be cautious.” </span><span data-ccp-props="{}"> </span></p></blockquote>
<p><span data-c>The Solana<a href="https://coinengineer.net/blog/scaramucci-solana-could-become-the-backbone-of-future-finance/"><strong> (SOL)</strong></a> Foundation also issued an <a href="https://x.com/rajgokal/status/1924843729229062402">official statement regarding the incident: </a></span><span data-ccp-props="{}"> </span></p>
<blockquote><p><span data-c>“This attack targeted Raj Gokal’s personal security. The Solana network and its projects were not affected. However, this event reminds everyone operating in the digital asset space to review their security.” </span><span data-ccp-props="{}"> </span></p></blockquote>
<p><span data-c>The foundation also issued warnings to the community, emphasizing that users should trust only announcements from official channels. Additionally, they recommended basic security measures such as <strong>two-factor authentication, strong passwords</strong>, and regular account checks. </span><span data-ccp-props="{}"> </span></p>
<p><span data-ccp-props="{}"> <em>You can also freely share your thoughts and comments about the topic in the comment section. Additionally, don’t forget to follow us on our <a href="https://t.me/coinengineernews" target="_blank" rel="nofollow noopener"><strong>Telegram, </strong></a><a href="https://www.youtube.com/@CoinEngineer" target="_blank" rel="nofollow noopener"><strong>YouTube</strong></a>, and <a href="https://twitter.com/coinengineers" target="_blank" rel="nofollow noopener"><strong>Twitter</strong></a> channels for the latest <a title="News" href="https://coinengineer.net/blog/news/" data-internallinksmanager029f6b8e52c="7">news</a> and updates.</em></span></p>
<p>The post <a href="https://coinengineer.net/blog/solana-founder-raj-instagram-hack-40-btc/">40 BTC demanded from Solana founder: Instagram Hack Scandal</a> appeared first on <a href="https://coinengineer.net/blog">Coin Engineer</a>.</p>
]]></content:encoded>
					
					<wfw:commentRss>https://coinengineer.net/blog/solana-founder-raj-instagram-hack-40-btc/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<media:content url='https://coinengineer.net/blog/wp-content/uploads/2025/02/hack_ce.jpg' type='image/webp' medium='image' width='1920' height='1080'><media:title type='plain'> <![CDATA[USA]]></media:title><media:thumbnail url='https://coinengineer.net/blog/wp-content/uploads/2025/02/hack_ce.jpg' width='58' height='33' /></media:content>	</item>
		<item>
		<title>Binance CZ Urgent Crypto Security Warning</title>
		<link>https://coinengineer.net/blog/binance-cz-warning-phishing-attacks-crypto-security/</link>
					<comments>https://coinengineer.net/blog/binance-cz-warning-phishing-attacks-crypto-security/#respond</comments>
		
		<dc:creator><![CDATA[Yeliz Akmaca]]></dc:creator>
		<pubDate>Sat, 17 May 2025 10:00:10 +0000</pubDate>
				<category><![CDATA[EN]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[2FA]]></category>
		<category><![CDATA[binance]]></category>
		<category><![CDATA[Changpeng Zhao]]></category>
		<category><![CDATA[coinbase]]></category>
		<category><![CDATA[Crypto Safety]]></category>
		<category><![CDATA[crypto scams]]></category>
		<category><![CDATA[Cryptocurrency Security]]></category>
		<category><![CDATA[cybersecurity]]></category>
		<category><![CDATA[CZ]]></category>
		<category><![CDATA[Hardware Security Keys]]></category>
		<category><![CDATA[IP Whitelisting]]></category>
		<category><![CDATA[Password Managers]]></category>
		<category><![CDATA[Password Security]]></category>
		<category><![CDATA[Phishing Attacks]]></category>
		<category><![CDATA[Two Factor Authentication]]></category>
		<category><![CDATA[Yubikey]]></category>
		<guid isPermaLink="false">https://coinengineer.net/blog/?p=42570</guid>

					<description><![CDATA[<p>Binance (CZ) Issues Serious Warning to Crypto Users  Changpeng Zhao (CZ), the founder of Binance, issued a serious warning to crypto users in a post on the social media platform X. He highlighted an increase in phishing attacks and urged users to take immediate precautions against these threats.  Scammers often impersonate fake support representatives to</p>
<p>The post <a href="https://coinengineer.net/blog/binance-cz-warning-phishing-attacks-crypto-security/">Binance CZ Urgent Crypto Security Warning</a> appeared first on <a href="https://coinengineer.net/blog">Coin Engineer</a>.</p>
]]></description>
										<content:encoded><![CDATA[<h2><span data-c>Binance (CZ) Issues Serious Warning to Crypto Users</span><span data-ccp-props="{}"> </span></h2>
<p><span data-c><strong>Changpeng Zhao (CZ)</strong>, the founder of<strong> Binance</strong>, issued a serious warning to crypto users in a post on the social media platform X. He highlighted an increase in <strong>phishing attacks</strong> and urged users to take immediate precautions against these threats.</span><span data-ccp-props="{}"> </span></p>
<p><span data-c><strong>Scammers</strong> often impersonate fake support representatives to steal user information. CZ emphasized that passwords should never be shared with anyone. Genuine support teams never ask for passwords. He also advised <strong>against clicking on links</strong> received via email. Users are recommended to type the <strong>URL</strong> directly into the browser to access sites. This method can prevent most phishing attacks.</span><span data-ccp-props="{}"> </span></p>
<h2><span data-c>Password Security and Password Managers</span><span data-ccp-props="{}"> </span></h2>
<p><span data-c><strong>Binance&#8217;s CZ</strong> stated that the same password should not be used across different platforms. Each site should have unique and strong passwords. Password managers offer extra protection by recognizing fake domain names. These small but crucial steps can prevent significant losses. CZ said, <strong>“Use unique passwords for each platform. Password managers make this process easier.”</strong></span><strong> </strong></p>
<h2><span data-c>Two-Factor Authentication and Hardware Keys</span><span data-ccp-props="{}"> </span></h2>
<p><span data-c>CZ recommended hardware-based <strong>2FA</strong> to enhance security. Physical security keys like Yubikey significantly reduce phishing attacks. These keys verify that the person logging in is really you. Research by <strong>Binance on users in Asia</strong> supports CZ’s words. According to data, 80% of users use two-factor authentication. However, the use of advanced security tools remains low.</span><span data-ccp-props="{}"> </span></p>
<p><span data-c>For example, only 21.5% use phishing prevention codes, and just 17.6% use <strong>IP whitelisting</strong> features. These figures indicate the need for users to develop more conscious security habits.</span><span data-ccp-props="{}"> </span></p>
<h2><span data-c>Coinbase Incident and Increasing Threats</span><span data-ccp-props="{}"> </span></h2>
<p><span data-c>Last week’s <a href="https://coinengineer.net/blog/coinbase-cyber-attack-ceo-refuses-ransom-payment/">Coinbase</a> incident revealed the seriousness of the threats. Some overseas support staff accepted bribes to gain access to customer information. This showed that not only technical but also human vulnerabilities pose significant risks. The <strong><a href="https://coinengineer.net/blog/14-month-prison-sentence-for-bitcoin-etf-tweet/">crypto</a></strong> ecosystem is becoming increasingly complex day by day. The type and frequency of <strong>cyberattacks</strong> are rising. Therefore, users must not remain passive. It is important to remember that security is not only the responsibility of companies.</span><span data-ccp-props="{}"> </span></p>
<p><span data-ccp-props="{}"> <em>You can also freely share your thoughts and comments about the topic in the comment section. Additionally, don’t forget to follow us on our <a href="https://t.me/coinengineernews" target="_blank" rel="noreferrer noopener nofollow"><strong>Telegram, </strong></a><a href="https://www.youtube.com/@CoinEngineer" target="_blank" rel="noreferrer noopener nofollow"><strong>YouTube</strong></a>, and <a href="https://twitter.com/coinengineers" target="_blank" rel="nofollow noopener"><strong>Twitter</strong></a> channels for the latest <a title="News" href="https://coinengineer.net/blog/news/" data-internallinksmanager029f6b8e52c="7">news</a> and updates.</em></span></p>
<p>The post <a href="https://coinengineer.net/blog/binance-cz-warning-phishing-attacks-crypto-security/">Binance CZ Urgent Crypto Security Warning</a> appeared first on <a href="https://coinengineer.net/blog">Coin Engineer</a>.</p>
]]></content:encoded>
					
					<wfw:commentRss>https://coinengineer.net/blog/binance-cz-warning-phishing-attacks-crypto-security/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<media:content url='https://coinengineer.net/blog/wp-content/uploads/2025/05/taslak-ce-2025-05-17T122918.667.png' type='image/webp' medium='image' width='1920' height='1080'><media:title type='plain'> <![CDATA[USA]]></media:title><media:thumbnail url='https://coinengineer.net/blog/wp-content/uploads/2025/05/taslak-ce-2025-05-17T122918.667.png' width='58' height='33' /></media:content>	</item>
		<item>
		<title>Coinbase Hit by Cyber Attack: CEO Sends Message of No Ransom</title>
		<link>https://coinengineer.net/blog/coinbase-cyber-attack-ceo-refuses-ransom-payment/</link>
					<comments>https://coinengineer.net/blog/coinbase-cyber-attack-ceo-refuses-ransom-payment/#respond</comments>
		
		<dc:creator><![CDATA[Yeliz Akmaca]]></dc:creator>
		<pubDate>Thu, 15 May 2025 15:30:47 +0000</pubDate>
				<category><![CDATA[EN]]></category>
		<category><![CDATA[Exchange News]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[Brian Armstrong]]></category>
		<category><![CDATA[coinbase]]></category>
		<category><![CDATA[Crypto Regulatio]]></category>
		<category><![CDATA[crypto security]]></category>
		<category><![CDATA[Cryptocurrency Exchange]]></category>
		<category><![CDATA[cyber attack]]></category>
		<category><![CDATA[cybersecurity]]></category>
		<category><![CDATA[data breach]]></category>
		<category><![CDATA[fraud prevention]]></category>
		<category><![CDATA[Ransomware]]></category>
		<category><![CDATA[social engineering]]></category>
		<category><![CDATA[Two Factor Authentication]]></category>
		<category><![CDATA[WazirX]]></category>
		<guid isPermaLink="false">https://coinengineer.net/blog/?p=42465</guid>

					<description><![CDATA[<p>Cryptocurrency exchange Coinbase has been targeted by a cyber attack. The company’s CEO, Brian Armstrong, shared details of the attack on social media. Armstrong stated that users’ sensitive information remained protected, but some personal data was accessed. The hacker obtained personal details such as names, addresses, and contact information. However, passwords, private keys, funds, and</p>
<p>The post <a href="https://coinengineer.net/blog/coinbase-cyber-attack-ceo-refuses-ransom-payment/">Coinbase Hit by Cyber Attack: CEO Sends Message of No Ransom</a> appeared first on <a href="https://coinengineer.net/blog">Coin Engineer</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><span data-c><strong>Cryptocurrency exchange Coinbase</strong> has been targeted by a cyber attack. The company’s <strong>CEO, Brian Armstrong</strong>, shared details of the attack on social media. Armstrong stated that users’ sensitive information remained protected, but some personal data was accessed. The <strong>hacker</strong> obtained personal details <strong>such as names, addresses, and contact</strong> information. However, <strong>passwords, private keys, funds, and Prime account</strong> details were not accessed. Most importantly, Armstrong emphasized that they will not pay any ransom to the attackers.</span><span data-ccp-props="{}"> </span></p>
<p><span data-c><strong>Coinbase</strong> has promised compensation to all affected users. The company will also cover losses for users deceived by social engineering attacks during this process, aiming to maintain user trust. Additionally, <strong>Coinbase created a $20 million</strong> reward fund to incentivize information leading to the identification of the attackers. The <strong>crypto exchange</strong> has started implementing new security measures to prevent user harm.</span><span data-ccp-props="{}"> </span></p>
<h2>Coinbase Cyber Attack</h2>
<p><strong>In a clear stance shared on X , Coinbase CEO <a href="https://x.com/brian_armstrong/status/1922967787309256807">Brian Armstrong</a> stated: </strong></p>
<blockquote><p><span data-c>“We will not pay ransom to extortionists. Instead, we offer a $20 million reward to those who provide information leading to the identification and prosecution of the perpetrators.”</span><span data-ccp-props="{}"> </span></p></blockquote>
<p><span data-c>Following the attack, <strong>Coinbase</strong> increased its security measures. A new customer support center was established in the US, where identity verification and fraud awareness notifications became mandatory. Moreover, additional identity verification processes were added for <strong>high-value</strong> transactions. These steps aim to protect user accounts. The company also announced that it will <strong>provide regular updates</strong> to users in the coming days.</span><span data-ccp-props="{}"> </span></p>
<h2><span data-c>The Method Behind the Attack</span><span data-ccp-props="{}"> </span></h2>
<p><span data-c><strong>The attackers</strong> attempted to infiltrate the system by bribing some customer representatives working abroad. <strong>Coinbase described</strong> this as an unusual and complex social engineering attack. However, the attackers did not gain access to sensitive systems.</span><span data-ccp-props="{}"> </span></p>
<p><span data-c><strong>Coinbase</strong> estimates that less than <strong>1% of users’</strong> data was affected. Nevertheless, it warned customers to remain vigilant against potential fraud risks. This incident has once again highlighted the growing cyber threats in the crypto sector. Last year, India-based <strong>WazirX lost $230 million</strong> in a similar attack. Coinbase’s breach underscores the urgent need for data security and regulatory measures.</span><span data-ccp-props="{}"> </span></p>
<p><span data-c><strong>Security at crypto exchanges</strong> has become not only a technological but also a strategic priority. <a href="https://coinengineer.net/blog/change-in-arthur-hayes-crypto-portfolio/">Users</a> should protect their accounts with <strong>two-factor authentication and strong</strong> passwords.</span><span data-ccp-props="{}"> </span></p>
<p><em>You can also freely share your thoughts and comments about the topic in the comment section. Additionally, don’t forget to follow us on our <a href="https://t.me/coinengineernews" target="_blank" rel="noreferrer noopener nofollow"><strong>Telegram, </strong></a><a href="https://www.youtube.com/@CoinEngineer" target="_blank" rel="noreferrer noopener nofollow"><strong>YouTube</strong></a>, and <a href="https://twitter.com/coinengineers" target="_blank" rel="nofollow noopener"><strong>Twitter</strong></a> channels for the latest <a title="News" href="https://coinengineer.net/blog/news/" data-internallinksmanager029f6b8e52c="7">news</a> and updates.</em></p>
<p>The post <a href="https://coinengineer.net/blog/coinbase-cyber-attack-ceo-refuses-ransom-payment/">Coinbase Hit by Cyber Attack: CEO Sends Message of No Ransom</a> appeared first on <a href="https://coinengineer.net/blog">Coin Engineer</a>.</p>
]]></content:encoded>
					
					<wfw:commentRss>https://coinengineer.net/blog/coinbase-cyber-attack-ceo-refuses-ransom-payment/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<media:content url='https://coinengineer.net/blog/wp-content/uploads/2025/05/taslak-ce-2025-05-15T165127.565.png' type='image/webp' medium='image' width='1920' height='1080'><media:title type='plain'> <![CDATA[USA]]></media:title><media:thumbnail url='https://coinengineer.net/blog/wp-content/uploads/2025/05/taslak-ce-2025-05-15T165127.565.png' width='58' height='33' /></media:content>	</item>
	</channel>
</rss>
