Foxconn's U.S. factories suffered a network outage before the Nitrogen ransomware gang claimed to have exfiltrated over 8 TB of sensitive data—about 11 million files—including material related to Google and Intel, prompting security researchers to analyze the leaked samples and assess the potential impact.
Security researchers discovered that VECT ransomware unintentionally embeds the ChaCha20 key and nonce for files under 128 KB, allowing easy decryption, while its chunked encryption of larger files loses three of four nonces, rendering those files permanently unrecoverable even after ransom payment.
Sophos researchers discovered that the Payouts King ransomware family deploys a fully hidden Alpine Linux VM via the open‑source QEMU emulator, allowing data theft, C2 communication, and tool deployment to remain invisible to host‑based antivirus and EDR solutions.
In March 2026 Hunt.io researchers uncovered an open directory on the Russian bullet‑proof host Proton66 that contains the full TheGentlemen ransomware toolkit, complete with Mimikatz credential logs, ngrok tokens, and 21 MITRE ATT&CK techniques, providing a detailed view of the attackers' reconnaissance, privilege‑escalation, defense‑evasion, credential‑access, persistence, and encryption‑preparation stages.
Ransomware groups are increasingly using double‑extortion "shaming" tactics, publicly leaking stolen data to pressure victims, with Breachsense reporting more than 2,000 compromised firms in 2026, a 40% rise projected for the year, prompting new defensive strategies across industries.
Telus Digital confirmed a breach in which the ShinyHunters group claims to have exfiltrated close to 1 petabyte of data by leveraging Google Cloud credentials stolen from a prior Salesloft/Drift breach, affecting numerous customers and prompting a $65 million ransom demand.
Operation Cronos demonstrated that law‑enforcement agencies can cripple a ransomware‑as‑a‑service group like LockBit not only by shutting down its infrastructure but also by launching a psychological campaign that exposed affiliates, destroyed the brand’s credibility, and leveraged legal and cryptocurrency actions to undermine future operations.
TRM Labs reports that illicit cryptocurrency transactions jumped 145% to $1.58 trillion in 2025, driven by sanctions‑evasion trades, expanded state use, and better fund‑tracing tools, while hacker attacks, scams ($350 B inflow) and ransomware activity also intensified with new variants and evolving laundering methods.
The TA584 threat group, acting as a high‑activity initial‑access broker, now employs the Tsundere Bot and XWorm remote‑access trojans in a multi‑stage phishing chain that culminates in ransomware deployment, with Proofpoint noting a two‑fold activity surge and expanded geographic reach in 2025.
Romanian national oil pipeline operator Conpet reported a ransomware attack that disabled its corporate IT systems and took its website offline for over a week, while the Qilin gang claims to have exfiltrated nearly 1 TB of data, though OT and SCADA remained unaffected.
A ransomware attack on BridgePay, a leading US electronic payment provider, knocked out its core systems on February 6, causing a nationwide outage that forced merchants to accept only cash for more than three days; the company involved federal agencies, reported no card‑data breach, and listed multiple services as down.
Akamai’s latest research shows ransomware gangs now add a compliance‑extortion stage, using AI to scan stolen data for GDPR, DORA or other regulatory breaches, then threaten to file official complaints unless a ransom is paid, putting victims between fines and ransom.
Learn how to protect Linux servers from ransomware by leveraging immutable storage principles, LVM snapshots, Rsync incremental backups, and Restic encrypted deduplication, while following a three‑tier defense strategy, practical scripts, monitoring, and evolving best‑practice guidelines for resilient data recovery.
A 158‑year‑old British transport company was crippled by a ransomware attack after hackers guessed an employee's weak password, leading to full data encryption, massive financial loss, bankruptcy, and highlighting systemic IT security failures.
This article dissects modern phishing and ransomware threats, detailing preparation, bait construction, email header spoofing, and open‑source tools like Gophish, then outlines comprehensive defensive measures—from endpoint security and threat intelligence to risk‑based response economics—offering a systematic, technology‑to‑tactics‑to‑strategy framework for information security teams.
On July 4, 2025, Ingram Micro, the world’s largest IT distributor, suffered a crippling ransomware attack by the SafePay group that stole nearly 1 TB of confidential data, encrypted critical systems, and forced a 48‑hour outage, highlighting severe risks for global supply‑chain operations.
Check Point’s 2025 cybersecurity report, based on data from 170 countries, reveals a 44% surge in global attacks, rapid ransomware evolution, massive exploitation of edge devices, a 96% reuse of known vulnerabilities, and highlights urgent recommendations for CISOs to strengthen BYOD, patch management, and incident response.
A disgruntled former infrastructure engineer at a U.S. industrial firm deleted backups, locked administrators, and demanded $750,000 in Bitcoin, leading to his arrest and highlighting the severe risks, legal consequences, and mitigation strategies associated with insider ransomware threats.
This article explains what ransomware is, outlines its main variants such as encryption‑based, lock‑screen and doxware ransomware, describes common infection vectors like brute‑force, phishing and exploit kits, and provides practical network‑ and host‑side defenses as well as response steps if an attack occurs.
The article details a recent LockBit ransomware attack on a bank’s US subsidiary, explains the malware’s intrusion, infection, and data‑exfiltration tactics, and outlines Huawei Cloud Host Security’s risk‑prevention, detection, and data‑recovery measures to defend against such threats.
The 2022 H1 Radware report reveals a 203% rise in malicious DDoS attacks, a shift from pandemic‑related threats to patriotic hacker activity driven by the Russia‑Ukraine conflict, record‑size attacks, resurging RDoS ransomware, and retail and high‑tech sectors emerging as top targets.
GoodWill ransomware, discovered by CloudSEK in Mumbai, encrypts all files and demands victims complete three charitable acts and post a personal essay on social media before providing a decryption key, blending malware tactics with forced philanthropy while employing .NET, UPX packing, AES encryption, and location detection.
The GoodWill ransomware, discovered by CloudSEK in Mumbai, forces victims to perform three charitable acts, document them, and post a personal essay before providing a decryption key, while employing .NET, UPX packing, AES encryption, and location‑tracking techniques.
A recent ransomware group called RansomHouse revealed that AMD suffered a massive data breach of over 450 GB due to employees using simple passwords like "admin" and "123456", highlighting the dangers of weak credentials and prompting urgent security awareness.
The GoodWill ransomware, discovered by CloudSEK, encrypts victims' files and demands they perform three charitable acts—helping the homeless, feeding poor children, and financially assisting patients—while recording the process, revealing a bizarre blend of extortion and social engineering.
This article explains that Linux can be infected by viruses such as ransomware and mining malware, discusses why attacks are less common, highlights internal security risks like careless root commands, and debunks the myth that Linux lacks a graphical interface.
Security researchers at ESET reveal that the Hive ransomware group has expanded its attacks to Linux and FreeBSD systems, releasing a buggy yet feature‑rich Linux variant written in Go, while noting a broader industry trend of ransomware operators developing Linux encryptors to compromise virtualized server environments.
A recent security breach compromised the popular npm packages coa and rc, injecting ransomware‑capable code that can steal browser passwords, record keystrokes and screenshots, prompting developers to lock specific versions and enable two‑factor authentication to protect their projects.
Recent high‑profile ransomware attacks on US critical infrastructure have prompted President Biden to call President Putin, urging Russia to curb ransomware groups like REvil and DarkSide, while both nations discuss cybersecurity negotiations and potential retaliatory actions.
A detailed walkthrough shows how a low‑skill ransomware written in E‑Language was dissected in a VMware VM, revealing hard‑coded admin credentials, simple command‑line user creation, and a plaintext ransom password, followed by practical removal tips such as Safe Mode and bootable USB cleanup.
A former Facebook engineer serving as Gab's CTO introduced a simple SQL injection flaw, which hackers exploited to steal data from 15,000 users, prompting a $500,000 ransom demand, code deletion, and a heated debate over CTO responsibilities and security best practices.
The article explains how ransomware gangs steal MySQL databases, automate ransom‑payment portals on the dark web, auction unsold data, and accept Bitcoin, revealing the scale of over 85,000 databases for sale at roughly $500‑$550 each.
Over 85,000 MySQL databases are being sold on the dark web for around $500 each, with attackers automating ransom notices via portals on sqldb.to and dbrestore.to, demanding Bitcoin payments, auctioning unpaid data after nine days, and targeting a range of database platforms since 2017.
Following a massive ransomware breach that encrypted thousands of servers and stole sensitive data, this guide outlines four essential self‑check steps—data backup, encryption, server permission management, and platform user access control—along with JD Cloud’s concrete best‑practice actions to harden your infrastructure.
The article describes how Bitcoin‑based ransomware such as WannaRen encrypts victims' files, the large‑scale attacks on Chinese enterprises and institutions, the police investigations that led to the arrest of the mastermind Ju Mou and his accomplices, and practical advice for preventing such threats.
A popular Bilibili video creator’s privately built NAS was hijacked by the Windows‑targeting Buran ransomware, encrypting hundreds of gigabytes of video assets, prompting a ransom demand and exposing the critical need for robust NAS security, data backup, and awareness of ransomware tactics.
A Chinese game studio faced a massive 300 GB DDoS ransom attack, refused to pay, and, with UCloud's elastic high‑availability and Anycast cleaning technologies, repelled the assault while detailing the attackers' methods and offering a public‑cloud DDoS mitigation guide.
The article outlines ten major 2020 cybersecurity forecasts—including surging ransomware, sophisticated phishing, faster threat detection, expanding attack surfaces, emerging IoT security laws, stricter GDPR enforcement, OT security challenges, and the rise of managed security services—to help organizations prepare for the evolving threat landscape.
A hacker recounts how a desperate request led to a full‑scale investigation of insecure IoT cameras, using Shodan to discover default credentials, reverse‑engineering a malicious Android app, infiltrating a cloud server, and ultimately dismantling a ransomware operation that harvested nude videos.
GandCrab V5.2, a Bitcoin‑based ransomware first seen in 2018, has recently surged across Brazil, the US, India, Indonesia, Pakistan and especially China, using spam‑email delivery, web‑inject attacks and known vulnerabilities, while remaining largely uncrackable and prompting security teams to recommend strict email hygiene, patching, and anti‑malware measures.
After his father's PC was infected by the GANDCRAB ransomware, the author recounts the alarming symptoms, explains how ransomware works, explores the role of the dark web and DASH cryptocurrency in ransom demands, and shares practical backup methods—from simple USB copies to the 3‑2‑1 principle—to protect personal data.
The article explains how attackers compromise MySQL servers, create a WARNING table with ransom instructions demanding Bitcoin, and provides concrete SQL examples and four practical defense measures—including strong authentication, disabling public access, regular backups, and application hardening—to protect databases.
From Hearthstone’s dual‑database crash to Uber’s massive data breach, this 2017 Linux operations roundup chronicles twelve critical incidents—highlighting backup failures, Docker rebranding, ransomware, BGP hijacking, and more—offering key lessons for sysadmins and DevOps professionals.
The Petya ransomware, spreading across Europe and affecting over 80 companies in Russia and Ukraine, leverages the CVE‑2017‑0199 RTF vulnerability for phishing and the MS17‑010 SMB flaw for internal propagation, encrypts the MFT to render systems unbootable, and can be mitigated by applying Windows patches, using strong passwords, and backing up data.
This article provides an in‑depth analysis of ransomware, detailing its typical propagation methods, common intrusion techniques, C2 communication behaviors, the defensive chain across reconnaissance, deployment and persistence stages, and highlights current enterprise security gaps and comprehensive protection strategies.
A weekly roundup covers the surge of ONION ransomware on Chinese campuses, Microsoft's addition of Linux distros to the Windows Store, major AI and AR investments, open‑source JavaScript optimization, IBM's API microgateway, shifting web‑server market shares, data's rising value, Google's Cloud Speech launch, and Android's Project Treble to curb fragmentation.
This article summarizes the latest technical analysis of the WannaCry ransomware, offers official prevention guidelines, and provides step‑by‑step recovery tools to help victims restore encrypted files as quickly as possible.
The recent ONION and WNCRY ransomware outbreak, originating from leaked NSA tools like EternalBlue, rapidly infected over 70 nations, targeting hospitals, universities and other institutions, and this article explains the attack timeline, infection mechanisms, impact on Chinese campuses, and practical mitigation steps such as backups, patching, port blocking and domain filtering.
This article provides a comprehensive technical analysis of the WannaCry ransomware, detailing its exploitation of the MS17‑010 vulnerability, propagation mechanisms, AES‑RSA encryption process, ransom infrastructure, decryption tool, and recommended security mitigations.
The article explains the global outbreak of the WannaCry ransomware in May 2017, its exploitation of the SMB MS17-010 vulnerability (EternalBlue), the impact on governments, schools and hospitals, and provides detailed technical analysis and recommended security measures to prevent such attacks.
The article shows how attackers automate mass exploitation of widely‑known flaws—scanning the Internet for open MongoDB, Redis, ElasticSearch or Struts2 services, using unauthenticated access or public PoCs to encrypt data, execute code, or build botnets, and stresses that timely patching and secure defaults are essential to stop such N‑day attacks.
MySQL has become a ransomware target because many servers expose the database to the internet with empty or weak passwords, so administrators should audit open ports, enforce strong authentication, restrict access via security groups or iptables, bind services to internal IPs, and avoid using root or high‑privilege accounts to harden MySQL, MongoDB, and Redis against compromise.
This article reviews recent ransomware campaigns targeting MySQL, MongoDB, ElasticSearch, Hadoop, and Redis, explains how attackers exploit weak password policies, and provides concrete MySQL password‑policy settings, password‑less login configuration, and security checklists for multiple database platforms.
Thousands of MongoDB databases were erased and replaced with ransom demands, yet almost no victims recovered their data, highlighting widespread misconfigurations, public exposure on Shodan, and the urgent need for proper security hardening of MongoDB deployments.
