Research Finds Over 90% of Korean Cryptos Prone to Pump-and-Dump Schemes

Coinone adds new security featuresSouth Korean cryptocurrency exchange Coinone has recently added two new features — “Change Phone Number” and “Lock Account” — on its website and mobile app to bolster user security and convenience, according to local news site Greenpost Korea on Tuesday (KST). This comes after the platform recently rolled out plans to terminate its existing authentication services — identity verification via the Coinone PASS app was suspended on Dec. 4, and the service on the Kakao Pay platform will also be suspended on Dec. 28.Photo by FLY:D on UnsplashRobust protection measures“As the number of malicious smishing and phishing attempts to access customer accounts is increasing, it is essential to strengthen customer security. We will continue to implement security features that allow customers to use our services conveniently and safely,” said Myung-hoon Cha, CEO of Coinone.Enhanced user controlAccording to the exchange, users can change their phone number after completing the identity verification process in the “Change Information” option on the “My Page” tab. Notably, if a user’s account information is unintentionally disclosed, they can utilize the Account Lock feature to protect their account. These two features have been added to Coinone’s mobile app in its latest version upgrade.After announcing plans to suspend authentication via Kakao Pay, Coinone instead introduced authentication services via the KakaoTalk app on Dec. 14, which is generally more commonly used by Koreans. By registering a KakaoTalk mobile certificate on the “Additional Channel Authentication” tab, users can undergo identity verification without the hassle of logging in separately. This latest authentication channel was added as yet another option along with Naver, which was added earlier in August.

Kronos Research experiences significant cybersecurity breachKronos Research, a Taipei-based crypto trading, market making and venture capital firm, has found itself in the crosshairs of a cyber attack.Photo by FLY:D on Unsplash$25.6 million lossHackers gained unauthorized access to the company’s API keys, resulting in losses exceeding $25.6 million spread across various cryptocurrencies, prompting a concern within the crypto community.The breach was detailed by the company in a social media post on the X platform on Saturday. That post read:“In the interest of transparency Around 4 hours ago, we experienced unauthorized access of some of our API keys. We paused all trading while we conduct an investigation. Potential losses are not a significant portion of our equity and we aim to resume trading as soon as possible.”On-chain sleuthingInvestigations by crypto community members have followed, led by blockchain researcher ZachXBT. ZachXBT is a well-known anonymous persona in the crypto space, having earned a reputation for uncovering hacks, scams and unethical practices within the crypto sector.In this instance, ZachXBT uncovered a trail of transactions originating from a Kronos Research account. The meticulous execution of the cyber attack was evident in six transactions involving 2,780 ETH, 2,540 ETH (repeated twice), 2,636 ETH, 4.93 ETH and 2,507.52 ETH, all directed to addresses controlled by the hacker.Kronos Research has followed up with a tweet thread on X, acknowledging the gravity of the situation and confirming losses of approximately $25.65 million in crypto assets. Despite the alarming figures, the company sought to reassure stakeholders by emphasizing that the losses represent a relatively small fraction of its total equity. In a commendable display of accountability, Kronos Research pledged to absorb all losses internally, shielding its partners from the financial ramifications of the breach.The Taiwanese firm posted:“Our team has been working round the clock to minimize the impact and resume trading operations, following a hacking incident that involved unauthorized access to our API Keys.”Implications for Woo XThe operational repercussions were swift and impactful, with Kronos Research opting for a temporary suspension of all trading operations. This decision rippled through to Woo X, the affiliated Taipei-based exchange and liquidity provider created by Kronos, which temporarily blocked specific asset combinations due to liquidity concerns. Importantly, Woo X assured users of the security of their funds and later announced the resumption of spot and perpetual trading.Looking forward, Kronos Research outlined its intention to resume trading operations in the coming days, contingent on favorable conditions.The cyber attack on Kronos Research occurred against the backdrop of heightened cybersecurity concerns within the crypto space. According to blockchain security firm Certik, approximately $173 million was lost to crypto attacks in November alone. The Kronos Research breach follows on the heels of Poloniex’s $131 million hack, highlighting the persistent challenges faced by crypto platforms in securing user assets.

Haru Invest Considers Server Suspension as Troubles PersistIn the wake of halting withdrawals in June, Haru Invest, a Singapore-headquartered cryptocurrency platform, is contemplating the suspension of its server. This decision is part of the firm’s ongoing efforts to streamline operations and reduce maintenance costs.Photo by David Guenther on UnsplashCost reductionCEO Hugo Lee made the announcement on Monday, underscoring the significant burden of server maintenance costs on the company’s finances. He acknowledged that this cost represents a substantial portion of their fixed expenses and is thus a top priority for the firm.Lee disclosed:“We plan to suspend the service in a few weeks, backing up all member information.”However, he also noted that the company is yet to finalize a concrete plan for the server suspension.The move to shut down the server aligns with Haru Invest’s broader strategy to lower all costs associated with its services. Lee explained:“Some of the current fixed expenditures include the upkeep of Haru Invest services, the cost of workspace like the office, and the cost of communication with our members.”The company is actively seeking ways to reduce these expenses and preserve its assets.Asset distributionAdditionally, Lee assured users that the assets conserved thus far would be included in the distribution to those who have had their funds locked on the platform since June, offering a glimmer of hope to impacted users.Nevertheless, the announcement of the server suspension has raised concerns within the Haru Invest community. Some users have expressed skepticism about the purported high costs of server maintenance, believing the firm’s claim to be exaggerated.One user, voicing this discontent, commented on Haru Invest’s Telegram channel, “Server costs cost nothing.” Another remarked: “Servers are gone soon guys, huge costs, 200 USD a month.” According to industry standards, the maintenance costs for running a server for a small to medium-sized business typically range between $35 to $500 per month.Unhappy platform usersLee’s statement regarding the impending server suspension follows the platform’s earlier decision to terminate deposits and withdrawals in June. This decision was coupled with the closure of Haru Invest’s offices and the dismissal of numerous employees, as reported by local news agencies.Haru Invest attributed these issues to the fraudulent activities of the consignment operator B&S Holdings, formerly known as Aventus. While some investors accused the firm of orchestrating a “rug pull,” Haru Invest denied these allegations and maintained its innocence. One user posted the following claim on X (formerly Twitter) last week: “Rugpull. If justice is served, the scammers will be behind bars.”In a bid to address concerns over its corporate rehabilitation application, Lee appeared in court in September, emphasizing that Haru Invest was actively cooperating with investigating agencies. However, the company has yet to provide a timeline for the recovery of users’ assets as of early October.Lee also addressed the matter in Monday’s statement: “We are also responding to the rehabilitation proceedings that some of our members have filed with the court as mentioned in our previous announcement, in addition to actively cooperating with other authorities’ investigations. ”Haru Invest is reportedly facing a class-action lawsuit with disgruntled investors alleging fraud.