[![Hive Ransomware](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)]() The U.S. Department of State has [announced]() monetary rewards of up to $10 million for information about individuals holding key positions within the Hive ransomware operation. It is also giving away an additional $5 million for specifics that could lead to the arrest and/or conviction of any person "conspiring to participate in or attempting to participate in Hive ransomware activity." The multi-million-dollar rewards come a little over a year after a coordinated law enforcement effort [covertly infiltrated and dismantled]() the darknet infrastructure associated with the Hive ransomware-as-a-service (RaaS) gang. One person with suspected ties to the group was [arrested]() in Paris in December 2023. Hive, which emerged in mid-2021, targeted more than 1,500 victims in over 80 countries, netting about $100 million in illegal revenues. In November 2023, Bitdefender [revealed]() that a new ransomware group called Hunters International had acquired the source code and infrastructure from Hive to kick-start its own efforts. There is some evidence to suggest that the threat actors associated with Hunters International are likely based in Nigeria, specifically an individual named Olowo Kehinde, per [information]() gathered by Netenrich security researcher [Rakesh Krishnan](), although it could also be a fake persona adopted by the actors to cover up their true origins. Blockchain analytics firm Chainalysis, in its 2023 review published last week, estimated that ransomware crews raked in $1.1 billion in extorted cryptocurrency payments from victims last year, compared to $567 million in 2022, all but confirming that ransomware rebounded in 2023 following a relative drop off in 2022. "2023 marks a [major comeback for ransomware](), with record-breaking payments and a substantial increase in the scope and complexity of attacks — a significant reversal from the decline observed in 2022," it [said](). [![Cybersecurity](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)]( "Cybersecurity" ) The decline in ransomware activity in 2022 has been deemed a statistical aberration, with the downturn attributed to the Russo-Ukrainian war and the disruption of Hive. What's more, the total number of victims posted on data leak sites in 2023 was 4,496, up from 3,048 in 2021 and 2,670 in 2022. Palo Alto Networks Unit 42, in its own analysis of ransomware gangs' public listings of victims on dark web sites, called out manufacturing as the most impacted industry vertical in 2023, followed by profession and legal services, high technology, retail, construction, and healthcare sectors. While the law enforcement action prevented approximately $130 million in ransom payments to Hive, it's said that the takedown also "likely affected the broader activities of Hive affiliates, potentially lessening the number of additional attacks they could carry out." In total, the effort may have averted at least $210.4 million in payments. Adding to the escalation in the regularity, scope, and volume of attacks, last year also witnessed a surge in new entrants and offshoots, a sign that the ransomware ecosystem is attracting a steady stream of new players who are attracted by the prospect of high profits and lower barriers to entry. Cyber insurance provider Corvus said the number of active ransomware gangs registered a "significant" 34% increase between Q1 and Q4 2023, growing from 35 to 47 either due to fracturing and rebranding or other actors [getting hold]() of [leaked encryptors](). Twenty-five new ransomware groups emerged in 2023. "The frequency of rebranding, especially among actors behind the biggest and most notorious strains, is an important reminder that the ransomware ecosystem is smaller than the large number of strains would make it appear," Chainalysis said. Besides a notable shift to big game hunting, which refers to the tactic of targeting very large companies to extract hefty ransoms, ransom payments are being steadily routed through [cross-chain bridges](), instant exchangers, and gambling services, indicating that e-crime groups are slowly moving away from [centralized exchanges]() and mixers in pursuit of new avenues for money laundering. [![Hive Ransomware Leaders](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)]() In November 2023, the U.S. Treasury Department [imposed]() sanctions against Sinbad, a virtual currency mixer that has been put to use by the North Korea-linked Lazarus Group to launder ill-gotten proceeds. Some of the other sanctioned mixers include Blender, Tornado Cash, and ChipMixer. The pivot to big game hunting is also a consequence of companies increasingly refusing to settle, as the number of victims who chose to pay dropped to a new low of 29% in the last quarter of 2023, according to [data from Coveware](). "Another factor contributing to higher ransomware numbers in 2023 was a major shift in threat actors' use of vulnerabilities," Corvus [said](), highlighting Cl0p's [exploitation]() of flaws in [Fortra GoAnywhere]() and [Progress MOVEit Transfer](). [![Cybersecurity](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)]( "Cybersecurity" ) "If malware, like infostealers, provide a steady drip of new ransomware victims, then a major vulnerability is like turning on a faucet. With some vulnerabilities, relatively easy access to thousands of victims can materialize seemingly overnight." Cybersecurity company Recorded Future revealed that ransomware groups' weaponization of security vulnerabilities falls into two clear categories: vulnerabilities that have only been exploited by one or two groups and those that have been widely exploited by multiple threat actors. "Magniber has uniquely focused on Microsoft vulnerabilities, with half of its unique exploits focusing on Windows Smart Screen," it [noted](). "Cl0p has uniquely and infamously focused on file transfer software from Accellion, SolarWinds, and MOVEit. ALPHV has uniquely focused on data backup software from Veritas and Veeam. REvil has uniquely focused on server software from Oracle, Atlassian, and Kaseya." [![Hive Ransomware Leaders](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)]() The continuous adaptation observed among cybercrime crews is also evidenced in the uptick in [DarkGate and PikaBot infections]() following the takedown of the QakBot malware network, which has been the preferred initial entry pathway into target networks for ransomware deployment. "Ransomware groups such as Cl0p have used zero-day exploits against newly discovered critical vulnerabilities, which represent a complex challenge for potential victims," Unit 42 [said](). "While ransomware leak site data can provide valuable insight on the threat landscape, this data might not accurately reflect the full impact of a vulnerability. Organizations must not only be vigilant about known vulnerabilities, but they must also develop strategies to quickly respond to and mitigate the impact of zero-day exploits." Found this article interesting? 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