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ransomwatch
RansomWatch RansomWatch is a ransomware leak site monitoring tool. It will scrape all of the entries on various ransomware leak sites, store the data in a SQLite database, and send notifications via Slack or Discord when a new victim shows up, or when a victim is removed. Note: RansomWatch isn't...
Clop Ransomware Responds to ShinyHunters Amid Eight-Figure Demands
Clop responds to ShinyHunters after its leak site takeover as the group demands an eight-figure payment, interest and a public apology in their escalating feud...
ShinyHunters Hacks and Defaces Clop Ransomware Leak Site
ShinyHunters hacked and defaced Clop's ransomware leak site, replacing its content with ShinyHunters branding as its own onion site goes offline...
The Gentlemen are knocking: сustom backdoors and evolving tactics
Introduction This year saw the emergence of The Gentlemen, a prominent example of a group operating under the ransomware-as-a-service RaaS model. Although our initial assessment suggested the group first appeared in mid-2025, it actually started ramping up its activities at the beginning of 2026...
The Ghost in the Machine: Unmasking CrazyHunter's Stealth Tactics
The Ghost in the Machine: Unmasking CrazyHunter's Stealth Tactics By Aswath A · January 6, 2026 CrazyHunter ransomware has emerged as a significant and concerning threat, highlighting the increasing sophistication of cybercriminal tactics. Trellix has been actively tracking this ransomware since...
Dark Web Roast – November 2025 Edition
Dark Web Roast – November 2025 Edition By Trellix Advanced Research Center · December 9, 2025 Executive summary November 2025 delivered a masterclass in underground incompetence that would make any cybersecurity professional simultaneously laugh and cry. From the Silent data-extortion group getti...
Dark Web Roast – November 2025 Edition
Dark Web Roast – November 2025 Edition By Trellix Advanced Research Center · December 9, 2025 Executive summary November 2025 delivered a masterclass in underground incompetence that would make any cybersecurity professional simultaneously laugh and cry. From the Silent data-extortion group getti...
Unleashing the Kraken ransomware group
In August 2025, Cisco Talos observed big-game hunting and double extortion attacks carried out by Kraken, a Russian-speaking group that has emerged from the remnants of the HelloKitty ransomware cartel. Talos observed in one intrusion that the Kraken actor exploited Server Message Block SMB...
ShinyHunters Wage Broad Corporate Extortion Spree
A cybercriminal group that used voice phishing attacks to siphon more than a billion records from Salesforce customers earlier this year has launched a website that threatens to publish data stolen from dozens of Fortune 500 firms if they refuse to pay a ransom. The group also claimed...
BlackLock Ransomware Exposed After Researchers Exploit Leak Site Vulnerability
In what's an instance of hacking the hackers, threat hunters have managed to infiltrate the online infrastructure associated with a ransomware group called BlackLock, uncovering crucial information about their modus operandi in the process. Resecurity said it identified a security vulnerability i...
The 2024 Ransomware Landscape: Looking back on another painful year
The ransomware landscape in 2024 continued to evolve at a rapid pace, outgrowing many of the trends we saw in 2023. Threat actors remained relentless and innovative, targeting organizations of all sizes and sectors. In this post, we’ll examine the latest data points, discuss notable groups, and...
Unwrapping the emerging Interlock ransomware attack
Cisco Talos Incident Response Talos IR recently observed an attacker conducting big-game hunting and double extortion attacks using the relatively new Interlock ransomware. Our analysis uncovered that the attacker used multiple components in the delivery chain including a Remote Access Tool RAT...
BlackByte Ransomware Exploits VMware ESXi Flaw in Latest Attack Wave
The threat actors behind the BlackByte ransomware group have been observed likely exploiting a recently patched security flaw impacting VMware ESXi hypervisors, while also leveraging various vulnerable drivers to disarm security protections. "The BlackByte ransomware group continues to leverage...
New Ransomware-as-a-Service 'Eldorado' Targets Windows and Linux Systems
An emerging ransomware-as-a-service RaaS operation called Eldorado comes with locker variants to encrypt files on Windows and Linux systems. Eldorado first appeared on March 16, 2024, when an advertisement for the affiliate program was posted on the ransomware forum RAMP, Singapore-headquartered...
CL0P's Ransomware Rampage - Security Measures for 2024
2023 CL0P Growth Emerging in early 2019, CL0P was first introduced as a more advanced version of its predecessor the 'CryptoMix' ransomware, brought about by its owner CL0P ransomware, a cybercrime organisation. Over the years the group remained active with significant campaigns throughout 2020 t...
LockBit Ransomware Hacker Ordered to Pay $860,000 After Guilty Plea in Canada
A 34-year-old Russian-Canadian national has been sentenced to nearly four years in jail in Canada for his participation in the LockBit global ransomware operation. Mikhail Vasiliev, an Ontario resident, was originally arrested in November 2022 and charged by the U.S. Department of Justice DoJ wit...
Alert: GhostSec and Stormous Launch Joint Ransomware Attacks in Over 15 Countries
The cybercrime group called GhostSec has been linked to a Golang variant of a ransomware family called GhostLocker. "TheGhostSec and Stormous ransomware groups are jointly conducting double extortion ransomware attacks on various business verticals in multiple countries," Cisco Talos researcher...
ALPHV ransomware gang returns, sorta
The ALPHV ransomware gang, arguably the second most dangerous "big game" ransomware operator, appears to be back in business after its infrastructure went down for five days. But all does not appear to be going well for group. ALPHVs dark web leak site may be back but it is only showing a single...
CISA and FBI Issue Warning About Rhysida Ransomware Double Extortion Attacks
The threat actors behind the Rhysida ransomware engage in opportunistic attacks targeting organizations spanning various industry sectors. The advisory comes courtesy of the U.S. Cybersecurity and Infrastructure Security Agency CISA, the Federal Bureau of Investigation FBI, and the Multi-State...
US dangles $10 million reward for information about Cl0p ransomware gang
The US Department of States national security rewards program, Rewards for Justice RFJ, is offering a reward of up to $10 million for information linking the Cl0p ransomware gang, or any other malicious cyber actors targeting US critical infrastructure, to a foreign government. Advisory from...