Black Basta Ransomware Gang Actively Infiltrating U.S. Companies with Qakbot Malware

Companies based in the U.S. have been at the receiving end of an "aggressive" Qakbot malware campaign that leads to Black Basta ransomware infections on compromised networks. "In this latest campaign, the Black Basta ransomware gang is using QakBot malware to create an initial point of entry and move laterally within an organization's network," Cybereason researchers Joakim Kandefelt and

Daixin Ransomware Gang Steals 5 Million AirAsia Passengers' and Employees' Data

The cybercrime group called Daixin Team has leaked sample data belonging to AirAsia, a Malaysian low-cost airline, on its data leak portal. The development comes a little over a week after the company fell victim to a ransomware attack on November 11 and 12, per DataBreaches.net. <!--adsense--> The threat actors allegedly claim to have obtained the personal data associated with five million

Microsoft Warns of Hackers Using Google Ads to Distribute Royal Ransomware

A developing threat activity cluster has been found using Google Ads in one of its campaigns to distribute various post-compromise payloads, including the recently discovered Royal ransomware. Microsoft, which spotted the updated malware delivery method in late October 2022, is tracking the group under the name DEV-0569. "Observed DEV-0569 attacks show a pattern of continuous innovation, with

Russian-Canadian National Charged Over Involvement in LockBit Ransomware Attacks

The U.S. Department of Justice (DoJ) has announced charges against a dual Russian and Canadian national for his alleged participation in LockBit ransomware attacks across the world. The 33-year-old Ontario resident, Mikhail Vasiliev, has been taken into custody and is awaiting extradition to the U.S., where is likely to be sentenced for a maximum of five years in prison. Vasiliev has been

Microsoft Blames Russian Hackers for Prestige Ransomware Attacks on Ukraine and Poland

Microsoft on Thursday attributed the recent spate of ransomware incidents targeting transportation and logistics sectors in Ukraine and Poland to a threat cluster that shares overlaps with the Russian state-sponsored Sandworm group. The attacks, which were disclosed by the tech giant last month, involved a strain of previously undocumented malware called Prestige and is said to have taken place

Amadey Bot Spotted Deploying LockBit 3.0 Ransomware on Hacked Machines

The Amadey malware is being used to deploy LockBit 3.0 ransomware on compromised systems, researchers have warned. "Amadey bot, the malware that is used to install LockBit, is being distributed through two methods: one using a malicious Word document file, and the other using an executable that takes the disguise of the Word file icon," AhnLab Security Emergency Response Center (ASEC) said in a

Researchers Find Links b/w Black Basta Ransomware and FIN7 Hackers

A new analysis of tools put to use by the Black Basta ransomware operation has identified ties between the threat actor and the FIN7 (aka Carbanak) group. This link "could suggest either that Black Basta and FIN7 maintain a special relationship or that one or more individuals belong to both groups," cybersecurity firm SentinelOne said in a technical write-up shared with The Hacker News. Black

Raspberry Robin Operators Selling Cybercriminals Access to Thousands of Endpoints

The Raspberry Robin worm is becoming an access-as-a-service malware for deploying other payloads, including IcedID, Bumblebee, TrueBot (aka Silence), and Clop ransomware. It is "part of a complex and interconnected malware ecosystem, with links to other malware families and alternate infection methods beyond its original USB drive spread," the Microsoft Security Threat Intelligence Center (MSTIC

Vice Society Hackers Are Behind Several Ransomware Attacks Against Education Sector

A cybercrime group known as Vice Society has been linked to multiple ransomware strains in its malicious campaigns aimed at the education, government, and retail sectors. The Microsoft Security Threat Intelligence team, which is tracking the threat cluster under the moniker DEV-0832, said the group avoids deploying ransomware in some cases and rather likely carries out extortion using

Hackers Actively Exploiting Cisco AnyConnect and GIGABYTE Drivers Vulnerabilities

Cisco has warned of active exploitation attempts targeting a pair of two-year-old security flaws in the Cisco AnyConnect Secure Mobility Client for Windows. Tracked as CVE-2020-3153 (CVSS score: 6.5) and CVE-2020-3433 (CVSS score: 7.8), the vulnerabilities could enable local authenticated attackers to perform DLL hijacking and copy arbitrary files to system directories with elevated privileges.

Hive Ransomware Hackers Begin Leaking Data Stolen from Tata Power Energy Company

The Hive ransomware-as-a-service (RaaS) group has claimed responsibility for a cyber attack against Tata Power that was disclosed by the company less than two weeks ago. The incident is said to have occurred on October 3, 2022. The threat actor has also been observed leaking stolen data exfiltrated prior to encrypting the network as part of its double extortion scheme. This allegedly comprises

CISA Warns of Daixin Team Hackers Targeting Health Organizations With Ransomware

U.S. cybersecurity and intelligence agencies have published a joint advisory warning of attacks perpetrated by a cybercrime gang known as the Daixin Team primarily targeting the healthcare sector in the country. "The Daixin Team is a ransomware and data extortion group that has targeted the HPH Sector with ransomware and data extortion operations since at least June 2022," the agencies said. The

Why Ransomware in Education on the Rise and What That Means for 2023

The breach of LA Unified School District (LAUSD) highlights the prevalence of password vulnerabilities, as criminal hackers continue to use breached credentials in increasingly frequent ransomware attacks on education. The Labor Day weekend breach of LAUSD brought significant districtwide disruptions to access to email, computers, and applications. It's unclear what student or employee data the

OldGremlin Ransomware Targeted Over a Dozen Russian Entities in Multi-Million Scheme

A Russian-speaking ransomware group dubbed OldGremlin has been attributed to 16 malicious campaigns aimed at entities operating in the transcontinental Eurasian nation over the course of two and a half years. "The group's victims include companies in sectors such as logistics, industry, insurance, retail, real estate, software development, and banking," Group-IB said in an exhaustive report

Сryptocurrency and Ransomware — The Ultimate Friendship

Both cryptocurrency and ransomware are nothing new in the digital world; both have been there for a very long time, which was enough for them to find common pieces for starting their relationship. Ransomware can be like a virtual car that works on all types of fuels, and crypto is the one that is currently most recommended. No one can argue that 2020 was the year of ransomware in the cyber world

Black Basta Ransomware Hackers Infiltrate Networks via Qakbot to Deploy Brute Ratel C4

The threat actors behind the Black Basta ransomware family have been observed using the Qakbot trojan to deploy the Brute Ratel C4 framework as a second-stage payload in recent attacks. The development marks the first time the nascent adversary simulation software is being delivered via a Qakbot infection, cybersecurity firm Trend Micro said in a technical analysis released last week. The

New Prestige Ransomware Targeting Polish and Ukrainian Organizations

A new ransomware campaign targeted the transportation and logistics sectors in Ukraine and Poland on October 11 with a previously unknown payload dubbed Prestige. "The activity shares victimology with recent Russian state-aligned activity, specifically on affected geographies and countries, and overlaps with previous victims of the FoxBlade malware (also known as HermeticWiper)," the Microsoft

New Report Uncovers Emotet's Delivery and Evasion Techniques Used in Recent Attacks

Threat actors associated with the notorious Emotet malware are continually shifting their tactics and command-and-control (C2) infrastructure to escape detection, according to new research from VMware. Emotet is the work of a threat actor tracked as Mummy Spider (aka TA542), emerging in June 2014 as a banking trojan before morphing into an all-purpose loader in 2016 that's capable of delivering

BlackByte Ransomware Abuses Vulnerable Windows Driver to Disable Security Solutions

In yet another case of bring your own vulnerable driver (BYOVD) attack, the operators of the BlackByte ransomware are leveraging a flaw in a legitimate Windows driver to bypass security solutions. "The evasion technique supports disabling a whopping list of over 1,000 drivers on which security products rely to provide protection," Sophos threat researcher Andreas Klopsch said in a new technical

Canadian Netwalker Ransomware Affiliate Sentenced to 20 Years in U.S. Prison

A former affiliate of the Netwalker ransomware has been sentenced to 20 years in prison in the U.S., a little over three months after the Canadian national pleaded guilty to his role in the crimes. Sebastien Vachon-Desjardins, 35, has also been ordered to forfeit $21,500,000 that was illicitly obtained from dozens of victims globally, including companies, municipalities, hospitals, law

BlackCat Ransomware Attackers Spotted Fine-Tuning Their Malware Arsenal

The BlackCat ransomware crew has been spotted fine-tuning their malware arsenal to fly under the radar and expand their reach. "Among some of the more notable developments has been the use of a new version of the Exmatter data exfiltration tool, and the use of Eamfo, information-stealing malware that is designed to steal credentials stored by Veeam backup software," researchers from Symantec 

Lorenz Ransomware Exploit Mitel VoIP Systems to Breach Business Networks

The operators behind the Lornenz ransomware operation have been observed exploiting a now-patched critical security flaw in Mitel MiVoice Connect to obtain a foothold into target environments for follow-on malicious activities. "Initial malicious activity originated from a Mitel appliance sitting on the network perimeter," researchers from cybersecurity firm Arctic Wolf said in a report

Microsoft Warns of Ransomware Attacks by Iranian Phosphorus Hacker Group

Microsoft's threat intelligence division on Wednesday assessed that a subgroup of the Iranian threat actor tracked as Phosphorus is conducting ransomware attacks as a "form of moonlighting" for personal gain. The tech giant, which is monitoring the activity cluster under the moniker DEV-0270 (aka Nemesis Kitten), said it's operated by a company that functions under the public aliases Secnerd and

Some Members of Conti Group Targeting Ukraine in Financially Motivated Attacks

Former members of the Conti cybercrime cartel have been implicated in five different campaigns targeting Ukraine from April to August 2022. The findings, which come from Google's Threat Analysis Group (TAG), builds upon a prior report published in July 2022 detailing the continued cyber activity aimed at the Eastern European nation amid the ongoing Russo-Ukrainian war. "UAC-0098 is a threat

QNAP Warns of New DeadBolt Ransomware Attacks Exploiting Photo Station Flaw

QNAP has issued a new advisory urging users of its network-attached storage (NAS) devices to upgrade to the latest version of Photo Station following yet another wave of DeadBolt ransomware attacks in the wild by exploiting a zero-day flaw in the software. The Taiwanese company said it detected the attacks on September 3 and that "the campaign appears to target QNAP NAS devices running Photo

Researchers Detail Emerging Cross-Platform BianLian Ransomware Attacks

The operators of the emerging cross-platform BianLian ransomware have increased their command-and-control (C2) infrastructure this month, a development that alludes to an increase in the group's operational tempo. BianLian, written in the Go programming language, was first discovered in mid-July 2022 and has claimed 15 victim organizations as of September 1, cybersecurity firm [redacted] said in

New Golang-based 'Agenda Ransomware' Can Be Customized For Each Victim

A new ransomware strain written in Golang dubbed "Agenda" has been spotted in the wild, targeting healthcare and education entities in Indonesia, Saudi Arabia, South Africa, and Thailand. "Agenda can reboot systems in safe mode, attempts to stop many server-specific processes and services, and has multiple modes to run," Trend Micro researchers said in an analysis last week. Qilin, the threat

Cybercrime Groups Increasingly Adopting Sliver Command-and-Control Framework

Nation-state threat actors are increasingly adopting and integrating the Sliver command-and-control (C2) framework in their intrusion campaigns as a replacement for Cobalt Strike. “Given Cobalt Strike’s popularity as an attack tool, defenses against it have also improved over time,” Microsoft security experts said. “Sliver thus presents an attractive alternative for actors looking for a

The Rise of Data Exfiltration and Why It Is a Greater Risk Than Ransomware

Ransomware is the de facto threat organizations have faced over the past few years. Threat actors were making easy money by exploiting the high valuation of cryptocurrencies and their victims' lack of adequate preparation.  Think about bad security policies, untested backups, patch management practices not up-to-par, and so forth. It resulted in easy growth for ransomware extortion, a crime that

U.S. Government Offers $10 Million Reward for Information on Conti Ransomware Gang

The U.S. State Department on Thursday announced a $10 million reward for information related to five individuals associated with the Conti ransomware group. The reward offer is also notable for the fact that it marks the first time the face of a Conti associate, known as "Target," has been unmasked. The four other alleged members have been referred to as "Tramp," "Dandis," "Professor," and "

Conti Cybercrime Cartel Using 'BazarCall' Phishing Attacks as Initial Attack Vector

A trio of offshoots from the notorious Conti cybercrime cartel have resorted to the technique of call-back phishing as an initial access vector to breach targeted networks. "Three autonomous threat groups have since adopted and independently developed their own targeted phishing tactics derived from the call back phishing methodology," cybersecurity firm AdvIntel said in a Wednesday report.

Cisco Confirms It's Been Hacked by Yanluowang Ransomware Gang

Networking equipment major Cisco on Wednesday confirmed it was the victim of a cyberattack on May 24, 2022 after the attackers got hold of an employee's personal Google account that contained passwords synced from their web browser. "Initial access to the Cisco VPN was achieved via the successful compromise of a Cisco employee's personal Google account," Cisco Talos said in a detailed write-up.

Hackers Behind Cuba Ransomware Attacks Using New RAT Malware

Threat actors associated with the Cuba ransomware have been linked to previously undocumented tactics, techniques and procedures (TTPs), including a new remote access trojan called ROMCOM RAT on compromised systems. The new findings come from Palo Alto Networks' Unit 42 threat intelligence team, which is tracking the double extortion ransomware group under the constellation-themed moniker 

What is ransomware and how can you defend your business from it?

Ransomware is a kind of malware used by cybercriminals to stop users from accessing their systems or files; the cybercriminals then threaten to leak, destroy or withhold sensitive information unless a ransom is paid. Ransomware attacks can target either the data held on computer systems (known as locker ransomware) or devices (crypto-ransomware). In both instances, once a ransom is paid, threat

LockBit Ransomware Abuses Windows Defender to Deploy Cobalt Strike Payload

A threat actor associated with the LockBit 3.0 ransomware-as-a-service (RaaS) operation has been observed abusing the Windows Defender command-line tool to decrypt and load Cobalt Strike payloads.  According to a report published by SentinelOne last week, the incident occurred after obtaining initial access via the Log4Shell vulnerability against an unpatched VMware Horizon Server. "Once initial

Experts Find Similarities Between New LockBit 3.0 and BlackMatter Ransomware

Cybersecurity researchers have reiterated similarities between the latest iteration of the LockBit ransomware and BlackMatter, a rebranded variant of the DarkSide ransomware strain that closed shop in November 2021. The new version of LockBit, called LockBit 3.0 aka LockBit Black, was released in June 2022, launching a brand new leak site and what's the very first ransomware bug bounty program,

FBI Seizes $500,000 Ransomware Payments and Crypto from North Korean Hackers

The U.S. Department of Justice (DoJ) has announced the seizure of $500,000 worth of Bitcoin from North Korean hackers who extorted digital payments from several organizations by using a new ransomware strain known as Maui. "The seized funds include ransoms paid by healthcare providers in Kansas and Colorado," the DoJ said in a press release issued Tuesday. The recovery of the bitcoin ransoms

New Rust-based Ransomware Family Targets Windows, Linux, and ESXi Systems

Kaspersky security researchers have disclosed details of a brand-new ransomware family written in Rust, making it the third strain after BlackCat and Hive to use the programming language. Luna, as it's called, is "fairly simple" and can run on Windows, Linux, and ESXi systems, with the malware banking on a combination of Curve25519 and AES for encryption. <!--adsense--> "Both the Linux and ESXi