All news with #lockbit tag

🔒 Check Point Research's Q1 2026 report finds ransomware volume near historic highs while activity consolidates around a smaller set of dominant groups. The top 10 operators now claim 71% of victims, led by Qilin, The Gentlemen, and LockBit. Consolidation raises individual incident impact and shifts attacker geography and target patterns. Defenders should prioritize prevention, exposure management, and network/cloud access controls to limit exploitation.

🚨 An emergency update for cPanel and WHM addresses a critical authentication bypass (CVE-2026-41940) that has been actively exploited to access control panels. Security researchers report attackers have breached thousands of servers and deployed a Go-based Linux encryptor tied to the "Sorry" ransomware, which appends the .sorry extension. The encryptor uses ChaCha20 for file encryption with the symmetric key protected by an embedded RSA-2048 public key, and victims receive a README.md ransom note directing contact via a fixed Tox ID. Administrators should install the update and verify backups immediately.

🔒 The French cybersecurity agency ANSSI reported a decrease in known ransomware incidents in 2025, recording 128 attacks versus 141 in 2024. The agency attributed the decline partly to large-scale law enforcement actions and preventive interventions by cyber defenders, including Operation Endgame. Small and medium businesses remained the most targeted, while healthcare and education saw the sharpest increases. Prominent strains included Qilin, Akira and LockBit 3.0/LockBit Black.

🛡️ Ransomware groups are abusing virtual machines provisioned by ISPsystem to host and deliver malware at scale. Sophos researchers found identical Windows VM hostnames and system identifiers reused from default VMmanager templates, enabling operators such as LockBit, Qilin, Conti, BlackCat/ALPHV and others to hide malicious infrastructure among legitimate hosts. The tactic complicates attribution and slows takedown efforts, and Sophos tied most malicious VMs to a small cluster of poorly reputed hosting providers.

🔐 At Black Hat Europe 2025, Max Smeets of Virtual Rotes presented 'Inside the Ransomware Machine', examining LockBit and its affiliate-driven RaaS operations from 2022–2024. He highlighted how reputation shapes victim decisions and the attackers' need to be seen as reliable to secure payments. The talk warned that exposed cyber insurance details can guide extortion amounts and recommended segregating or air‑gapping insurance documentation.

📊 A FinCEN analysis of 4,194 Bank Secrecy Act filings found organizations paid more than $2.1 billion in ransom between January 2022 and December 2024. Ransomware incidents peaked in 2023 before falling in 2024 after law enforcement actions disrupted ALPHV/BlackCat and LockBit. Most ransom payments were under $250,000 and roughly 97% were made in Bitcoin. Manufacturing, financial services, and healthcare were the most targeted industries.

🔴 A seasonal surge and new alliances between ransomware groups drove a 41% month-on-month jump in attacks from September to October, NCC Group reports. Qilin was the most active actor, blamed for 170 of 594 incidents (29%), followed by Sinobi and Akira. The rise coincides with LockBit 5.0 realigning with DragonForce and Qilin, and the emergence of newcomers such as The Gentlemen. Organisations are urged to reinforce monitoring, staff awareness, and secure backups ahead of the peak threat season.

🔒 The US, UK, and Australia have sanctioned Russian bulletproof hosting provider Media Land and related companies for supporting ransomware gangs such as LockBit, BlackSuit, and Play. Three executives were also designated and assets frozen, while clients and facilitators face secondary sanctions. Five Eyes agencies issued guidance for ISPs to detect and block BPH-enabled abuse.

🔒 Q3 2025 saw an unprecedented decentralization of ransomware, with Check Point Research tracking a record 85 active groups and roughly 1,592 disclosed victims across numerous leak sites. Despite enforcement actions and multiple takedowns, affiliates quickly reconstitute or rebrand, spawning 14 new ransomware brands this quarter. The return of LockBit 5.0 — with updated Windows, Linux and ESXi variants and individualized negotiation portals — suggests a possible shift back toward centralization, while marketing-driven actors like DragonForce further complicate attribution and response.

🔒 The German Federal Office for Information Security (BSI) reports that cyber espionage is increasingly targeting public administration, with notable victims in defense, judiciary and public safety. The 1 July 2024–30 June 2025 report notes law-enforcement actions against ransomware providers LockBit and Alphv but warns many incidents go unreported. It highlights rising quishing and vishing attacks, insufficient basic protections—especially among SMEs and political organizations—and calls for stronger investment and reduced dependence on U.S. infrastructure.

🔒 CrowdStrike's 2025 European Threat Landscape Report found a 13% year-on-year rise in ransomware victims across Europe, with the UK hardest hit. The study, covering leak sites from September 2024 to August 2025, identified 1,380 victims and noted that since January 2024 more than 2,100 organisations were named on extortion sites, with 92% involving file encryption and data theft. The report highlights Akira and LockBit as the most active groups and warns of persistent big-game hunting, growing vishing campaigns and an emerging Violence-as-a-Service threat landscape.

🔒 A 43-year-old Ukrainian national, Oleksii Lytvynenko, has been extradited from Ireland to the United States on charges tied to the Conti ransomware operation. U.S. authorities allege he controlled stolen data and participated in sending ransom notes during double-extortion attacks between 2020 and June 2022. Arrested by An Garda Síochána in July 2023, Lytvynenko could face up to 25 years in prison if convicted. Prosecutors say the conspiracy extorted cryptocurrency and targeted victims across multiple jurisdictions.

⚠️ Microsoft released an out-of-band patch for a critical WSUS remote code execution (CVE-2025-59287) after researchers observed active exploitation that drops a .NET executable and Base64 PowerShell payloads. LockBit has resurfaced with a new multi-platform 5.0 variant claiming victims, while a modified Telegram Android app distributing the Baohuo backdoor has infected tens of thousands of devices. Reporting also shows the F5 breach began in late 2023 and has since widened, underscoring the need for urgent patching and threat hunting.

🔒 After months of rumored silence, security researchers have identified multiple organizations hit by LockBit-branded ransomware in September 2025. Check Point's report documents about a dozen victims across Western Europe, the Americas and Asia, affecting both Windows and Linux systems. Roughly half were infected with LockBit 5.0 and the rest with the leaked 3.0 (LockBit Black) variant. LockBit 5.0 introduces multi-platform builds, enhanced anti-analysis, randomized extensions and a revamped affiliate panel requiring a roughly $500 deposit.

🛡️ LockBit has reemerged after a disruption in early 2024 and is actively extorting new victims. Check Point Research identified roughly a dozen organizations hit in September 2025, and about half of those incidents involved the new LockBit 5.0 variant, labeled ChuongDong. The group is deploying attacks across Windows, Linux and ESXi environments in Europe, the Americas and Asia. Check Point Harmony Endpoint and Quantum customers are protected via Threat Emulation, which can block these attacks before encryption occurs.

🔒 Threat actors are abusing Velociraptor, an open-source DFIR tool, to support ransomware operations attributed to Storm-2603. Attackers exploited on-premises SharePoint ToolShell flaws to deploy an outdated Velociraptor build (0.73.4.0) vulnerable to CVE-2025-6264, enabling privilege escalation and remote command execution. After lateral movement and creation of domain admin accounts, the group tampered with GPOs, disabled real‑time protection, and staged exfiltration before deploying Warlock, LockBit, and Babuk. Vendors caution that legitimate collection and orchestration capabilities can be repurposed by adversaries.

🔒 Researchers report that the open-source DFIR tool Velociraptor was abused by threat actors to maintain stealthy persistent access while deploying multiple ransomware families, including Warlock, LockBit and Babuk. Cisco Talos observed the activity in August 2025 and attributed the multi-vector operation to a China-linked cluster tracked as Storm-2603. Attackers exploited a vulnerable agent (v0.73.4.0) via CVE-2025-6264 to escalate privileges and persist; defenders are urged to verify deployments and update to v0.73.5 or later.

⚠️Researchers have observed threat actors leveraging the open-source DFIR tool Velociraptor to maintain persistent remote access and deploy ransomware families including LockBit and Babuk. Cisco Talos links the campaigns to a China-based group tracked as Storm-2603 and notes use of an outdated Velociraptor build vulnerable to CVE-2025-6264. Attackers synchronized local admin accounts to Entra ID, accessed vSphere consoles, disabled Defender via AD GPOs, and used fileless PowerShell encryptors with per-run AES keys and staged exfiltration prior to encryption.

🚨 Three major ransomware-as-a-service operators — LockBit, DragonForce, and Qilin — announced a coalition in early September aimed at coordinating attacks and stabilizing market conditions after recent law enforcement disruptions. The groups signaled intentions to reduce intra-group conflicts, share resources, and protect affiliate revenue, and LockBit explicitly authorized targeting certain critical infrastructure sectors. ReliaQuest researchers reviewed forum posts and communications but have not yet observed joint operations or a combined leak site.

🔒 Three major ransomware groups — LockBit, Qilin, and DragonForce — have announced a strategic alliance aimed at sharing techniques, infrastructure, affiliates, and operational resources to amplify extortion campaigns worldwide. The announcement follows LockBit's resurgence and the unveiling of LockBit 5.0, which is advertised to target Windows, Linux, and ESXi systems. Security firms warn the partnership could rebuild affiliate trust, increase attacks on critical infrastructure and diversify threats across multiple industry sectors.