This tactic showed that they were targeting corporate networks and terminating these processes to evade detection by an MSP and make it harder for an ongoing attack to be stopped. from users. Security solutions such as the CrowdStrike Falcon endpoint protection platform come with many preventive features to protect against threats like those outlined in this blog series. Be it the number of companies affected or the number of new leak sites - the cybersecurity landscape is in the worst state it has ever been. Proprietary research used for product improvements, patents, and inventions. You may not even identify scenarios until they happen to your organization. They can assess and verify the nature of the stolen data and its level of sensitivity. Some groups auction the data to the highest bidder, others only publish the data if the ransom isnt paid. If a ransom was not paid, the threat actor presented them as available for purchase (rather than publishing the exfiltrated documents freely). Unlike other ransomware, Ako requires larger companies with more valuable information to pay a ransom and anadditional extortion demand to delete stolen data. This includes collaboration between ransomware groups, auctioning leaked data and demanding not just one ransom for the ransomware decryptor but also a second ransom to ensure stolen data is deleted. Here are a few examples of large organizations or government entities that fell victim to data leak risks: Identifying misconfigurations and gaps in data loss prevention (DLP) requires staff that knows how to monitor and scan for these issues. Yet, this report only covers the first three quarters of 2021. Todays cyber attacks target people. For example, a single cybercrime group Conti published 361 or 16.5% of all data leaks in 2021. This is a 13% decrease when compared to the same activity identified in Q2. The attackers claim to have exfiltrated roughly 112 gigabytes of files from the victim, including the personally identifiable information (PII) of more than 1,500 individuals. On June 2, 2020, CrowdStrike Intelligence observed PINCHY SPIDER introduce a new auction feature to their REvil DLS. TWISTED SPIDERs reputation as a prolific ransomware operator arguably bolsters the reputation of the newer operators and could encourage the victim to pay the ransom demand. Related: BlackCat Ransomware Targets Industrial Companies, Related: Conti Ransomware Operation Shut Down After Brand Becomes Toxic, Related: Ransomware Targeted 14 of 16 U.S. Critical Infrastructure Sectors in 2021. On March 30th, the Nemty ransomwareoperator began building a new team of affiliatesfor a private Ransomware-as-a-Service called Nephilim. With ransom notes starting with "Hi Company"and victims reporting remote desktop hacks, this ransomware targets corporate networks. Though all threat groups are motivated to maximise profit, SunCrypt and PLEASE_READ_ME adopted different techniques to achieve this. Connect with us at events to learn how to protect your people and data from everevolving threats. CrowdStrike Intelligence has previously observed actors selling access to organizations on criminal underground forums. When it comes to insider threats, one of the core cybersecurity concerns modern organizations need to address is data leakage. If you are interested to learn more about ransomware trends in 2021 together with tips on how to protect yourself against them, check out our other articles on the topic: Cybersecurity Researcher and Publisher at Atlas VPN. Soon after, they created a site called 'Corporate Leaks' that they use to publish the stolen data of victims who refuse to pay a ransom. (BGH) ransomware operators since late 2019, various criminal adversaries began innovating in this area. (Matt Wilson), While there are many routes to application security, bundles that allow security teams to quickly and easily secure applications and affect security posture in a self-service manner are becoming increasingly popular. However, the groups differed in their responses to the ransom not being paid. She previously assisted customers with personalising a leading anomaly detection tool to their environment. This blog was written by CrowdStrike Intelligence analysts Zoe Shewell, Josh Reynolds, Sean Wilson and Molly Lane. The threat operates under the Ransomware-as-a-Service (RaaS) business model, with affiliates compromising organizations (via stolen credentials or by exploiting unpatched Microsoft Exchange servers) and stealing and encrypting data. It was even indexed by Google. Double ransoms potentially increase the amount of money a ransomware operator can collect, but should the operators demand the ransoms separately, victims may be more willing to pay for the deletion of data where receiving decryptors is not a concern. By closing this message or continuing to use our site, you agree to the use of cookies. Reach a large audience of enterprise cybersecurity professionals. Instead, it was on the regular world wide web, where we (and law enforcement) could easily discover things like where it was located and what company was hosting it. Learn more about the incidents and why they happened in the first place. In another example of escalatory techniques, SunCrypt explained that a target had stopped communicating for 48 hours mid-negotiation. This followed the publication of a Mandiant article describing a shift in modus operandi for Evil Corp from using the FAKEUPDATES infection chain to adopting LockBit Ransomware-as-a-Service (RaaS). These stolen files are then used as further leverage to force victims to pay. Proofpoint is a leading cybersecurity company that protects organizations' greatest assets and biggest risks: their people. It leverages a vulnerability in recent Intel CPUs to leak secrets from the processor itself: on most 10th, 11th and 12th generation Intel CPUs the APIC MMIO undefined range incorrectly returns stale data from the cache hierarchy. Soon after launching, weaknesses were found in the ransomware that allowed a freedecryptor to be released. The conventional tools we rely on to defend corporate networks are creating gaps in network visibility and in our capabilities to secure them. Operated as a private Ransomware-as-a-Service (RaaS), Conti released a data leak site with twenty-six victims on August 25, 2020. They may publish portions of the data at the early stages of the attack to prove that they have breached the target's system and stolen data, and ultimately may publish full data dumps of those refusing to pay the ransom. However, it's likely the accounts for the site's name and hosting were created using stolen data. Employee data, including social security numbers, financial information and credentials. Learn about the technology and alliance partners in our Social Media Protection Partner program. Findings reveal that the second half of 2021 was a record period in terms of new data leak sites created on the dark web. With features that include machine learning, behavioral preventions and executable quarantining, the Falcon platform has proven to be highly effective at stopping ransomware and other common techniques criminal organizations employ. Activate Malwarebytes Privacy on Windows device. An attacker must find the vulnerability and exploit it, which is why administrators must continually update outdated software and install security patches or updates immediately. This includes collaboration between ransomware groups, auctioning leaked data and demanding not just one ransom for the ransomware decryptor but also a second ransom to ensure stolen data is deleted. Babuk Locker is a new ransomware operation that launched at the beginning of 2021 and has since amassed a small list of victims worldwide. The danger here, in addition to fake profiles hosting illegal content, are closed groups, created with the intention of selling leaked data, such as logins, credit card numbers and fake screens. RansomExxransomware is a rebranded version of the Defray777 ransomwareand has seen increased activity since June 2020. After Maze began publishing stolen files, Sodinokibifollowed suit by first publishing stolen data on a hacker forum and then launching a dedicated "Happy Blog" data leak site. Learn about our relationships with industry-leading firms to help protect your people, data and brand. come with many preventive features to protect against threats like those outlined in this blog series. Workers at the site of the oil spill from the Keystone pipeline near Washington, Kansas (Courtesy of EPA) LINCOLN Thousands of cubic yards of oil-soaked soil from a pipeline leak in Kansas ended up in a landfill in the Omaha area, and an environmental watchdog wants the state to make sure it isn . In February 2020, DoppelPaymer launched a dedicated leak site that they call "Dopple Leaks" and have threatened to sell data on the dark web if a victim does not pay. Below is a list of ransomware operations that have create dedicated data leak sites to publish data stolen from their victims. We explore how different groups have utilised them to threaten and intimidate victims using a variety of techniques and, in some cases, to achieve different objectives. . Digging below the surface of data leak sites. Named DoppelPaymer by Crowdstrike researchers, it is thought that a member of the BitPaymer group split off and created this ransomware as a new operation. Misconfigured S3 buckets are so common that there are sites that scan for misconfigured S3 buckets and post them for anyone to review. BleepingComputer was told that Maze affiliates moved to the Egregor operation, which coincides with an increased activity by the ransomware group. The line is blurry between data breaches and data leaks, but generally, a data leak is caused by: Although the list isnt exhaustive, administrators make common mistakes associated with data leaks. A notice on the district's site dated April 23, 2021 acknowledged a data security incident that was impacting their systems, but did not provide any specifics. By understanding the cost drivers of claims and addressing these proactively through automation and continuous process refinement, we are able to deliver high quality incident response services in close collaboration with our industry partners. Organisations need to understand who they are dealing with, remain calm and composed, and ensure that they have the right information and monitoring at their disposal. Registered user leak auction page, A minimum deposit needs to be made to the provided XMR address in order to make a bid. To date, the collaboration appears to focus on data sharing, but should the collaboration escalate into combined or consecutive ransomware operations, then the fallout and impact on victims could become significantly higher. Conti Ransomware is the successor of the notorious Ryuk Ransomware and it now being distributed by the TrickBot trojan. Charles Sennewald brings a time-tested blend of common sense, wisdom, and humor to this bestselling introduction to workplace dynamics. The conventional tools we rely on to defend corporate networks are creating gaps in network visibility and in our capabilities to secure them. Best known for its attack against theAustralian transportation companyToll Group, Netwalker targets corporate networks through remote desktophacks and spam. On January 26, 2023, the Department of Justice of the United States announced they disrupted Hive operations by seizing two back-end servers belonging to the group in Los Angeles, CA. Starting in July 2020, the Mount Locker ransomware operation became active as they started to breach corporate networks and deploytheir ransomware. 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