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Industries
Cybersecurity
Financial Services
Company Size
51-200
Company Stage
Series A
Total Funding
$87.5M
Headquarters
Miami, Florida
Founded
2019
Halborn specializes in cybersecurity focused on blockchain technology and digital assets. The firm provides security audits, penetration testing, and consulting services to clients in the digital finance sector, including cryptocurrency exchanges and Decentralized Finance (DeFi) companies. Their services help ensure the security of digital assets and financial infrastructures by addressing the specific security threats associated with blockchain technology. Halborn stands out from competitors due to its deep understanding of both blockchain and traditional financial security, which allows them to offer tailored solutions. The company's goal is to protect businesses from security threats, ensuring the safe launch and maintenance of digital exchanges and smart contract infrastructures.
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Total Funding
$87.5M
Above
Industry Average
Funded Over
1 Rounds
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Unlimited Paid Time Off
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Cryptocurrency exchange Bybit said Friday (Feb. 21) that a cyberattacker stole some of its holdings.In its posts on X about the incident, the company did not say how much was taken.Bloomberg reported Friday that analysts estimate the loss to total nearly $1.5 billion worth of tokens.Rob Behnke, co-founder and executive chairman of blockchain security firm Halborn, told Bloomberg the hack was likely the “largest incident ever, not just crypto.”Bybit said in a said in a post on X that the attacker was able to transfer some of the firm’s holdings to an unidentified address after gaining control of one of Bybit’s Ethereum (ETH) cold wallets when it was executing a transfer to one of its warm wallets.Bybit detected unauthorized activity involving one of our ETH cold wallets. The incident occurred when our ETH multisig cold wallet executed a transfer to our warm wallet. Unfortunately, this transaction was manipulated through a sophisticated attack that masked the signing… — Bybit (@Bybit_Official) February 21, 2025The company’s security team is working with blockchain forensic experts to investigate the incident and trace the assets, according to the post.“We want to assure our users and partners that all other Bybit cold wallets remain fully secure,” the post said. “All client funds are safe, and our operations continue as usual without any disruption.”Later, Bybit reposted a post by Co-founder and CEO Ben Zhou that said: “Bybit is solvent even if this hack loss is not recovered, all of clients assets are 1 to 1 backed, we can cover the loss.”Bybit is Solvent even if this hack loss is not recovered, all of clients assets are 1 to 1 backed, we can cover the loss. — Ben Zhou (@benbybit) February 21, 2025Bloomberg reported that Zhou said during a livestream on X that Bybit’s withdrawals were still open and that the exchange had processed over 70% of the withdrawal requests it received after the hack.Bybit is one of the world’s largest crypto exchanges, is headquartered in Dubai and is not available in the U.S., according to the report.With about $16.2 billion in assets on its exchange before being hacked, the stolen tokens amounted to about 9% of its total assets, the report said.Bloomberg reported later Friday that the prices of the two largest cryptocurrencies — bitcoin and ether — dipped as traders reacted to news of the hack at Bybit but remained within the range at which they have traded this month.This news came about a month after Bybit said its Bybit Pay solution is live in Brazil and integrates with the Brazilian Pix instant payment system, enabling users to make payments in both fiat currency and cryptocurrency.The news also came on the same day cryptocurrency exchange Coinbase said that staff at the U.S
Why It Matters: By partnering with Halborn Security and BackedFi, Anzen is enhancing security and expanding access to real-world assets, making it a solid choice for those looking to diversify their portfolios with less risk.
Decrypt’s Art, Fashion, and Entertainment Hub. Discover SCENEU.S. law enforcement authorities seized two domains connected with an AI-powered social media bot farm linked to the government of Russia, the U.S. Department of Justice (DOJ) announced on Tuesday.“This is a strong example of the disruption-first strategy that the Department, including the FBI, have taken when it comes to cyber and cyber-enabled threats to national security,” a DOJ spokesperson told Decrypt. “We continue to evolve in the way we defend and identify these actors.”According to documents released by the agency, the cybercriminals used generative AI to create fake social media profiles, many claiming to be Americans, that were then used to post pro-Russian messages on Twitter.“Today’s actions represent a first in disrupting a Russian-sponsored generative AI-enhanced social media bot farm,” U.S. Federal Bureau of Investigation (FBI) Director Christopher Wray said in a statement
We do the research, you get the alpha!Get exclusive reports and access to key insights on airdrops, NFTs, and more! Subscribe now to Alpha Reports and up your game!Go to Alpha ReportsThe Arena, a blockchain-based social token platform, said on Wednesday that a cryptocurrency tied to its project will go live in less than two weeks.“It’s time to lock in,” the project announced in a post on Twitter, adding that its ARENA token is slated to launch “the week of June 10.”Built on Avalanche, Arena lets users trade “tickets” that are tied to individual Twitter accounts. Priced in Avalanche’s native AVAX token, the tickets grant holders benefits like access to private chat rooms or viewing certain posts.The project is comparable to friend.tech as an attempt to merge social media and decentralized finance in a seamless yet sticky way. Under the umbrella of SocialFi, both projects place value on users’ ability to exert influence or capture attention online.Much like the points-based rewards system popularized by the NFT marketplace Blur, Arena user stats are tracked to determine their eligibility for the eventual airdrop. That process considers aspects like referrals, trading, and general activity.Rewarding a crypto project’s early users and contributors with a portion of newly launched tokens, airdrops can also serve as a way to drum up interest in emerging protocols. As of this writing, the breadth or size of Arena’s airdrop was unclear.One differentiator between Arena and friend.tech is the introduction of a public feed, which allows Arena users to publish and view social posts without owning anything. On the public feed, users can also tip each other for posts in various cryptocurrencies—Avalanche-based assets, of course, but also some Solana meme coins.As of this writing, Arena’s total value locked (TVL) was over 32,000 AVAX, worth around $1.1 million
Decrypt’s Art, Fashion, and Entertainment Hub. Discover SCENEThe founder of the Ordinal Rugs project said hackers targeted members of the Bitcoin Rock Discord server on Tuesday, stealing $1.47 BTC, around $103,003, and 4 BTC, around $208,196, worth of Ordinal inscriptions from their wallet.Ordinals are the hot thing in digital collectibles; over 63 million inscriptions have been minted on the Bitcoin blockchain, with 6388 BTC in fees only to date, around $450 million, according to a Dune Analytics report. This makes Bitcoin a tempting target for hackers.“In the ten years I've spent in crypto, this is the first time I've lost a sizable amount of money through a hack/scam (let alone a wallet drainer),” the pseudonymous founder Archon disclosed in a tweet thread—admitting that he had been careless, despite implementing strong security controls.“I'm not one to take op-sec lightly,” they wrote. “I have all personal logins authenticated with Yubikeys, and the majority of my crypto assets/ordinals are secure on hardware + multi-sig wallets.”ADADWallet Drained, A Port-Mortem. Earlier today I fell victim to a wallet drainer on one of my personal hot wallets, losing 1.47 BTC plus around ~4 BTC worth of ordinals ($300k+ USD) In the ten years I've spent in crypto, this is the first time I've lost a sizable amount… pic.twitter.com/nhsBDmrWWV — Archon ⚡️ (@bitarchon) March 26, 2024Cyber attacks targeting crypto wallets are common, and celebrities and prominent community are frequent targets. In May 2022, actor Seth Green was the victim of a phishing attack that robbed him of a Bored Ape Yacht Club NFT
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Industries
Cybersecurity
Financial Services
Company Size
51-200
Company Stage
Series A
Total Funding
$87.5M
Headquarters
Miami, Florida
Founded
2019
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