Social Engineering | Breaking Cybersecurity News | The Hacker News

Cybersecurity researchers have disclosed details of worm-like activity that abuses ConnectWise ScreenConnect to distribute a malicious Visual Basic Script (VBScript) payload to newly connected systems. According to Huntress , three unrelated incidents have been found to use diverse initial access methods, namely a Quick Assist tech-support scam, a phishing-delivered MSI installer, and a fake Geek Squad refund form lure, to activate a four-stage VBScript chain that leads to rogue ScreenConnect installations. However, once the ScreenConnect instances were installed, the cybersecurity company said it observed the clients repeatedly spawning "wscript.exe" to execute VBScripts named 1.vbs, 2.vbs, 3.vbs, and 4.vbs. The incidents were observed in August 2026. The details of the three attacks are below - A social engineering attack that persuaded a user into executing Quick Assist as part of a tech support scam, after which a rogue ScreenConnect remote access client was d...

Elastic Security Labs has documented four previously unreported programs associated with REVSTEALER, an emerging Windows information stealer, that remain on an infected machine after the stealer deletes itself. One of them switches off Windows Update and Microsoft Defender before running a cryptocurrency miner. The company named the four programs ProManager , WinUpdate , SoftManager , and LockAppHost and  published the findings on September 2 , along with a  technical white paper . REVSTEALER has been sold as a commercial infostealer since at least February 2026, when the earliest sample was first detected on VirusTotal. The core stealer exfiltrates browser passwords and cookies, cryptocurrency wallets, gaming accounts, messaging data, and files, then reports "complete" to its server, deletes itself, and leaves no persistence. The four newly documented programs work differently. Each installs itself into the user's profile and stays there. Elastic recovered the ...

Microsoft is alerting of a "high-volume phishing campaign" that's using invisible Unicode tag characters to bypass email filters. "Instead of using these characters to hide instructions from people while exposing them to AI models, the attacker used them to split financial lure words such as 'funding' to prevent email filters from parsing them," the Microsoft Security Research team said . The Windows maker said the findings show AI-era evasion techniques can be adapted by threat actors in traditional phishing and spam campaigns. Attacks exploiting this approach are said to have first emerged in early February 2026. ASCII Smuggling refers to a technique where invisible or non-rendering Unicode characters are used to conceal messages or instructions inside seemingly-harmless text. As a result, human user interfaces do not render them, making the text appear completely normal to the user. However, such content can be ingested by email filters or AI...

An RMM phishing campaign initially associated with Canadian targeting due to its use of Canada Revenue Agency (CRA) tax forms as lures has turned out to be part of a broader campaign spanning 46 countries. Around 45% of observed activity was associated with the United States , making it the campaign's top geographic target. ANY.RUN research connected 601 cases to the wider operation, which uses fake documents to trick victims into installing legitimate remote monitoring and management (RMM) software. The attackers adapt their lures to different targets, using shipping and UPS communications, Adobe PDFs, tax notices, US Social Security Administration themes, invoices, and other documents. Rapidly rotated, disposable Vercel infrastructure makes the campaign harder to track and detect. US-First Threat with Daily Infrastructure Rotation Threat overview by ANY.RUN The campaign’s infrastructure changes significantly faster than its attack pattern. ANY.RUN researchers identifi...

Threat actors are leveraging the trusted Node.js JavaScript runtime in multiple cyber attacks as a way to deploy malicious payloads. According to a new report published by the Symantec Threat Hunter Team today, the attack method has been put to use in attacks targeting government departments, technology companies, and hotels since February 2026. "The technique's appeal is that node.exe (the binary that runs Node.js) is a legitimate, signed developer tool," the Broadcom-owned cybersecurity division said in a report shared with The Hacker News. "The attacker's malicious code lives in interpreted scripts rather than in a binary, making it less likely to trigger signature-based detection, while a registry Run key entry can relaunch the payload at every login." In one intrusion observed between March 23 and July 25, 2026, targeting an unspecified Asian technology company, attackers downloaded the official Node.js installer from nodejs[.]org and used the t...

An active malware campaign is using bogus software-download websites to impersonate trusted vendors and distribute malicious installers. "The campaign has targeted users looking to download popular software and has resulted in compromises across multiple organizations and industries, primarily affecting China-based operations of multinational organizations and Chinese-speaking users," Microsoft said . The installers, once launched, deploy malware that's capable of setting up persistence, weakening security protections, and communicating with attacker-controlled infrastructure. The activity has resulted in victims spanning healthcare, manufacturing, gaming, technology, logistics, government, and education sectors. The Windows maker has assessed with moderate confidence that the campaign is consistent with a Chinese threat cluster dubbed Silver Fox (aka Yinhu), which has a track record of using spoofed vendor download pages to distribute Gh0st RAT and ValleyRAT (a...

Brazilian financial services, retail, and e-commerce organizations have become the target of a financially motivated threat actor dubbed Breeze Comet (formerly UNC5669) since 2024. Google Threat Intelligence Group (GTIG) and Mandiant teams described the threat actor as "specializing in manipulating payment systems and banking software in Brazil to conduct fraudulent transfers." The adversary is said to have successfully carried out at least one heist of assets worth tens of thousands of U.S. dollars. The activity overlaps with threat activity clusters tracked by CrowdStrike and Trend Micro under the monikers Plump Spider and SHADOW-AETHER-064 . According to CrowdStrike, the e-crime group is operating out of Brazil and has been active since September 2023, monetizing their intrusions by gaining unauthorized access to internal payment systems and carrying out fraudulent transactions. Initial access to financial entities and companies offering financial services is acc...

The Iranian Nimbus Manticore hacking group has been attributed to two previously undocumented malware families that highlight the continued evolution of its toolset and likely expand its targeting footprint to infect Linux and Apple macOS systems using cross-platform remote access trojans (RATs) developed using Node.js and JavaScript. Russian cybersecurity company Kaspersky is tracking the malware strains under the names NodeRabbit and PollCat. The first sample of NodeRabbit was discovered on a system in Afghanistan, with subsequent sightings on two distinct machines located in Egypt and Ethiopia. "Its operators deliver [NodeRabbit] through spear-phishing messages on LinkedIn and other job search platforms that contain trojanized coding challenge archives," Kaspersky security researcher Omar Amin said . "Like NodeRabbit, PollCat is a cross-platform RAT, but it is written in obfuscated JavaScript also distributed through trojanized coding challenge archives."...

The most common way into a company last year was to ask. A web page tells the visitor to prove they are not a robot. While they read the instructions, it quietly places a command on their clipboard. Then it talks them through opening a terminal and pasting it in. The technique is called ClickFix, and it was the most common initial access method Microsoft’s team observed last year , accounting for 47% of the attacks in their notifications. Nothing arrives as an attachment, so there is nothing to scan. No vulnerability is used, so there is nothing to patch. What happens next is just as ordinary. When Bitdefender analyzed 700,000 security incidents , 84% of the high-severity ones involved binaries that were already on the machine - the same administrative tools your IT team uses every day. Nothing malicious was installed, because nothing malicious was needed. Neither technique is clever, but both are winning. And the reason is not that attackers have run out of ideas. It is that th...

Threat actors with ties to the Democratic People's Republic of Korea (aka DPRK or North Korea) have been observed seeking job opportunities beyond the information technology (IT) sector, with recent investigations identifying suspected workers employed in sales and marketing and the medical profession. The ongoing insider threat is part of what has been described as the IT worker scheme , where North Korea leverages its network of skilled IT workers, both within and outside the country, to fraudulently land jobs in Fortune 500 companies and private sector firms across the world and remotely earn income to further Pyongyang's unlawful nuclear weapons and ballistic missile programs. This entails relying on stolen or forged identity documents, VPNs, and proxy services to mask their true identity and location. The yearslong campaign is also tracked under the monikers Famous Chollima, Jasper Sleet, Nickel Tapestry, PurpleDelta (formerly TAG-121), UNC5267, and Wagemole. ...

Microsoft has disclosed details of a new ClickFix variant, dubbed TerminalFix , that aims to trick users into running a malicious command in Windows Terminal or PowerShell. "While traditional ClickFix campaigns direct victims to the Windows Run dialog, TerminalFix campaigns apply the same technique but direct users to Windows Terminal or PowerShell instead, increasing the likelihood that complex, multi-line scripts execute successfully," Microsoft security researchers Sagar Patil, Suriyaraj Natarajan, and Parasharan Raghavan said in an analysis published this week. The campaign, targeting organizations across multiple sectors, leverages compromised websites as a starting point to serve fake Cloudflare CAPTCHA verifications that prompt unsuspecting site visitors to copy and execute a malicious PowerShell command. The attack chain, per the Windows maker, is a sophisticated multi-stage process that leverages DLL sideloading, steganographic payload extraction, extensive ...

Cybersecurity researchers have discovered additional infrastructure and previously undocumented malware associated with Nimbus Manticore , an Iranian state-sponsored hacking group affiliated with the Islamic Revolutionary Guard Corps (IRGC). Group-IB, in a new analysis published today, described the cyber espionage actor as among the most active Iranian APT groups in 2026. Nimbus Manticore (aka GalaxyGato, Mirage Kitten, Screening Serpens, Smoke Sandstorm, Subtle Snail, and UNC1549) is assessed to be linked to Tortoiseshell (aka Imperial Kitten and Unyielding Wasp), which is part of the Charming Kitten (aka Eclipsed Wasp) cluster. Tortoiseshell is known to be active since at least July 2018, mainly targeting defense, aerospace, IT service providers, and military organizations in the Middle East and the U.S. Nimbus Manticore also has a history of orchestrating its own version of the Dream Job campaign to deliver malware under the pretext of job opportunity-themed social engine...

Cybersecurity researchers have disclosed details of a new adversary-in-the-middle ( AitM ) phishing toolkit called NovaCookies that's used as a proxy to redirect Microsoft 365 sign-ins, while capturing authenticated sessions in the process. In a report shared with The Hacker News ahead of publication, Island characterized the $320/month service as a subscription-based phishing platform that facilitates real-time Microsoft 365 session theft. The kit has been used to target hundreds of organizations across multiple sectors in the U.S., the U.K., Canada, Germany, Israel, and the U.A.E. to date.  "Observed campaigns used genuine Docusign envelopes to carry counterfeit document-share lures, with some clicks routed through legitimate Microsoft or Google sign-in endpoints as redirect hops before reaching the kit," Island said. "The message, document service and redirect can therefore appear trustworthy until the browser reaches attacker-controlled infrastructure....

An eight-month INTERPOL operation targeting West African organized crime groups has led to arrests of 58 people and the identification of 263 suspects. "The operation, which brought together 22 countries from six continents, is a response to the escalating global threat posed by West African criminal networks – such as the Black Axe and other similar groups," INTERPOL said . "These groups are responsible for a significant share of the world's cyber-enabled financial fraud, typically through romance scams, cryptocurrency and investment scams or business email compromise fraud, as well as other serious and violent crimes." Countries that participated in the effort include Austria, Argentina, Australia, Canada, Côte d'Ivoire, France, Germany, Indonesia, Ireland, Italy, Japan, Malaysia, the Netherlands, Nigeria, Portugal, South Africa, Spain, Sweden, Switzerland, the U.A.E., the U.K., and the U.S. INTERPOL said the investigation identified 196 individu...

Cybersecurity researchers have disclosed details of a phishing-as-a-service (PhaaS) platform built to strip Apple's Activation Lock from stolen devices, using rented AI voice agents that call theft victims posing as Apple Support and ask for their device passcode. SOCRadar Threat Research Unit (STRU) said the platform, which it tracks as AnonyMousKIT , is credit-metered and drives lures across five channels from a single victim record, comprising email at 1.50 credits, SMS priced per sender ID, WhatsApp, a recorded voice call at 1 credit, and an AI voice agent at 2 credits. The targets are owners of Apple devices that were recently lost or stolen, and the pages and calls ask each of them for the 4- or 6-digit device passcode, then the Apple ID credentials, and finally a live two-factor authentication (2FA) code. Apple's own guidance states that the company never asks for a password, device passcode, or 2FA code to provide support. "AnonyMousKIT is best understood no...

Meta on Tuesday announced a set of WhatsApp account security features, including support for multiple passkeys to a single account to help users with both iOS and Android devices sign into their accounts using the phishing-resistant method. The tech giant said more than 1 billion people use a passkey to log into WhatsApp. Support for passkeys was first introduced in Android in October 2023, before expanding to iOS in early 2024. Meta also followed it up by integrating passkeys into Facebook logins in June 2025. Users can manage their passkeys by navigating to Settings > Account > Passkeys. Along with the update, WhatsApp said it's adding a full password option as part of two-step verification, and users on Android will see more context on calls from people who aren't in their contacts. "Two-step verification is an extra protection layer that helps prevent someone from taking over your account, even if they get hold of your one-time passcode," WhatsApp...

Cybersecurity researchers have disclosed details of a new campaign that uses a cluster of 24 npm packages as free phishing infrastructure for redirecting to ClickFix-style fake CAPTCHA pages. "While the malware is simply a single HTML page inside the npm package, and while downloading it wouldn't do harm, the threat actor’s use of npm isn't to infect developers who install it, but to use the registry and its mirrors as a safe, validated storage for the malware," OX Security researchers Moshe Siman Tov Bustan and Vitalii Chepurko said . The list of npm packages, some of which are still available for download, is below - bgzxcuite2 prezdentkxheiw egair0810 mnteckets airdzticket egypt0811 passport811 vxhjkseuiaqkb ndmushdkeqe ndmxchdjxn2 ndmfguyhoxc3 mjsdqwocvn m2fcsfyjkuxb m3fdfocdoewn @worrisome/reutil testdgdbcsd tesgfvbncsdbcv mndsxcusiwlk1 mn2adskhweox mn3sadkoiewu mn4xcouzvhus mbxcnsuwgs1 s...

Cybersecurity researchers are calling attention to a new campaign that employs FTP banners as dead drop resolvers ( DDRs ) to deliver two previously unreported remote access trojans (RATs) tracked as E4del and PINHOLE . While threat actors are known to abuse legitimate services to point to additional command-and-control (C2) infrastructure and blend in with regular network traffic, the development marks the first time this unusual technique has been spotted in the wild. An FTP banner is a welcome message or text string that an FTP server sends to a client immediately upon connection. The mechanism allows "malware stagers to fetch commands directly from the protocol's initial response," SOCRadar said in a technical report. The modus operandi was first highlighted by the MalwareHunterTeam early last month.  However, it's worth noting that the method is a lot less stealthy than traditional web-based DDRs, as security controls are likely to flag FTP connections ...

Cybersecurity researchers have flagged two new malware families called WordlistLoader and SynkLoader that's used to deliver next-stage payloads and likely sell access to ransomware groups. According to findings from Gen Digital, WordlistLoader is being used to deliver Amatera Stealer (aka ACR Stealer or AcridRain Stealer) via ClearFake campaigns, which employ the ClickFix (aka FakeCaptcha) technique to dupe victims into running malicious commands under the pretext of completing CAPTCHA verification checks. "Once the visitor clicks on the 'I'm not a robot' checkbox, they're walked through the well-known ClickFix flow, where a malicious command is copied into their clipboard and the victim is instructed to paste it into the Windows Run dialog and execute it, leading to the download of WordlistLoader that ultimately results in the execution of Amatera," security researcher Vojtěch Krejsa said . The ClickFix prompts are displayed on real websites th...

Cybersecurity researchers have flagged a cyber espionage campaign targeting Myanmar that uses graduation ceremony invitation lures to deliver a Go backdoor called QUICAgent. The campaign, codenamed Operation QUICSILVER , has been found to target government and information technology sectors, per Seqrite Labs. The activity is assessed to be the work of a China-nexus threat actor with moderate confidence. It was first observed in April 2026, when the attack was observed delivering a file named "HolidayNotice.pdf.exe" along with a lure that was a fabricated Belgian–Myanmar public holiday calendar. Two subsequent artifacts, each detected in June and July 2026, make use of a Virtual Hard Disk (VHD) file that activates the infection chain. Present within the VHD file is a Windows Shortcut (LNK) that mimics a PDF document. Opening the document displays a decoy PDF to the victim, an official graduation ceremony invitation that's written in Burmese and purports to be from t...