Cybercrime | Breaking Cybersecurity News | The Hacker News

The commercial phishing-as-a-service (PhaaS) toolkit known as Greatness has become the latest crimeware solution to add support for device code phishing, a rapidly growing cyber threat that abuses the legitimate OAuth 2.0 Device Authorization Grant to bypass Multi-Factor Authentication (MFA) and seize control of user accounts. "Greatness supports AiTM [adversary-in-the-middle] credential and token theft, device code phishing, and OAuth consent abuse, all from the same operator panel and shared backend infrastructure," ZeroBEC said in a report shared with The Hacker News detailing the PhaaS kit's latest capabilities. "The platform now supports AiTM token theft, device code phishing, OAuth consent abuse, and multiple target platforms, including iCloud, Yahoo, and Google Workspace. This evolution reflects the broader trend of PhaaS platforms expanding from simple credential harvesting to integrated attack ecosystems." The phishing platform was first pu...

Cybersecurity researchers have disclosed details of an active, multi-wave campaign that employs social engineering lures themed around Adobe and Zoom software updates, business document reviews, and system maintenance utilities to stealthily deploy Remote Monitoring and Management (RMM) programs like ConnectWise ScreenConnect. The campaign has been codenamed SMOKE#SCREEN by Securonix Threat Research. "The campaign relies on a toolkit of VBScript droppers, batch file loaders, compiled .NET executables and an HTML phishing page, all ultimately pointing to a live WsgiDAV-based staging server at 207.174.0[.]143:8080," researchers Shikha Sangwan, Akshay Gaikwad, and Aaron Beardslee said in a report shared with The Hacker News. Successful attacks culminate with a ScreenConnect agent installed and beaconing to one of three attacker-controlled relay servers, providing the attackers with persistent remote access to compromised systems. The activity has not been attributed to ...

A new Russian loader-as-a-service (LaaS) codenamed DOUBLECUP has been using ClickFix lures as a way to stage malware-laced PNG images in victims' browser cache and ultimately deliver CountLoader and a previously undocumented remote access trojan called DeviceManager . "The first stage drops a steganographic PNG image into the browser's cache, retrieves its hidden content, and executes the second stage," SOCRadar said in a technical report. "This second stage decrypts the final payload in memory via a custom SHA-256 stream cipher in Counter (CTR) mode along with bitwise XOR using the victim's public IP address as the cryptographic key." Payloads delivered via the loader service include CountLoader , with variants for both Windows and macOS, and DeviceManager, which utilizes EtherHiding to resolve its command-and-control (C2) infrastructure and communicate with the server over HTTP or DNS tunneling. The service is assessed to be active since ea...

The INC Ransomware operation has emerged as the "dominant threat actor" exploiting the recently disclosed security flaws in SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances. In a report published over the weekend, Resecurity said it observed the INC Ransomware accelerating its activity since the beginning of August 2026, listing multiple victims on its data leak site. Per statistics listed on Ransomware.Live, the group has claimed 885 victims to date, with the most recent victim listed on August 2, 2026. The attacks are suspected to involve the exploitation of CVE-2026-15409 and CVE-2026-15410 , which could be chained to facilitate arbitrary command execution and take over susceptible devices. Fixes for the vulnerability pair were released by SonicWall in mid-July 2026. The two shortcomings are assessed to have been weaponized as zero-days, with Rapid7 noting that the attacks leveraged the foothold to extract high-value credentials, active session dat...

An attacker drained 1,196 Bitcoin addresses in 41 minutes on July 30, taking 1,082.65 BTC worth about $70.2 million at the time. Galaxy Research mapped the sweep and tied it to a firmware flaw in Coldcard , the Bitcoin-only hardware wallet made by Canadian firm Coinkite . A March 2021 firmware integration error routed seed generation to a deterministic software pseudorandom number generator (PRNG) instead of the STM32 hardware random number generator (RNG). Block says an attacker who can determine or sufficiently constrain the device UID, timer state, and prior RNG-call history can reproduce candidate output streams offline without accessing the device. Candidate seeds can then be checked by deriving their addresses and comparing them with public blockchain data. Coinkite shipped emergency firmware for every affected model and release track on July 31, but installing it does not repair an existing seed. Coinkite tells owners with exposed seeds to generate a new one on patched f...

Bitsight says some cheap Android TV boxes have shipped with apps that rewrite their hardware identity to mimic Samsung, Huawei, Xiaomi, or Vivo phones, then click ads on websites run by the same operators. Researchers named the operation Fuyao and attributed it to Zhejiang Fengwo IoT Technology Co., Ltd., a mainland China company founded in 2019. The same apps have a second job. When a box detects an HDMI signal, it usually switches to relaying other people's traffic through the owner's broadband line as a SOCKS5 exit node. With HDMI off, it goes back to waiting for ad-fraud tasks. Bitsight found the operation by registering an expired domain used as a factory backdoor and telemetry collector. Most identifiable devices reported the model name H96_MAX_V11, though Bitsight said its sinkhole view was skewed toward older models from one brand and did not establish a complete affected-model list. In one day, after filtering for devices carrying the Fuyao apps, the sinkhol...

Device code phishing - the abuse of the OAuth 2.0 device authorization grant to steal access tokens - has evolved from a niche red-team technique to an industrial-scale threat in under six months. Designed for input-constrained devices like smart TVs, printers, and so on, the device authorization login flow has been adopted by a wide range of apps and use-cases that it wasn't originally intended for - most commonly CLI logins. Researchers first described the attack vector in 2020, but it took until 2024 before nation-state actors like Storm-2372 started using it in the wild. By 2025, ShinyHunters was using device code phishing against Salesforce tenants at scale, then in February 2026, the EvilTokens kit arrived and criminal adoption skyrocketed. By April, Microsoft was reporting 10 to 15 entirely new campaigns every 24 hours . Barracuda counted 7 million attacks in four weeks . The FBI issued a standalone advisory on Kali365 , the first US federal agency PSA about a specif...

A lot of security still comes down to trusting the wrong screen. This week, that screen might be a login page, an install guide, a recruiter call, or a familiar service behaving slightly wrong. Behind it: reused credentials, exposed systems, quiet loaders, abused trust, and exploit paths that should have been harder. Some defenses improved. The loose parts still got found first. Anyway, here's the mess. The threats change every week. Subscribe, and we’ll alert you when each new ThreatsDay Bulletin is out.

The Chinese cybercrime group known as Silver Fox has been observed using new drivers as part of bring your own vulnerable driver (BYOVD) attacks targeting a Japanese organization in the industrial manufacturing sector to ultimately deliver ValleyRAT (aka Winos 4.0) for persistent remote access. "In this campaign, the group combines new vulnerable-driver abuse, newly observed abuse of legitimate applications for DLL sideloading, defense evasion, and layered recovery mechanisms to keep ValleyRAT running," Cato Networks researchers Shani Kurtzberg, Tomer Pugach, Dr. Guy Waizel, Zohar Buber, Idan Tarab, and Shani Kurtzberg said in an analysis. The attack chain begins with an invoice-themed phishing lure that uses attacker-controlled content hosted on legitimate QQ and Tencent Cloud services to trigger a DLL side-loading chain via a ZIP archive that paves the way for the deployment of ValleyRAT, but not before leveraging the BYOVD technique to obtain kernel access and impai...

Amazon has tied the September 2025 hijack of the npm packages debug and chalk to North Korea. For ten months, the incident sat in the public record as crypto theft: a maintainer phished through a lookalike npm domain and a wallet-draining script pushed into at least 18 packages carrying more than 2 billion weekly downloads between them. The original Aikido and Wiz reports did not attribute the incident to North Korea. In research published July 29, Amazon Threat Intelligence assesses with medium confidence that the group behind the March 2026 axios compromise was behind it. The same group planted a trojanized file in a small package called typo-crypto in March 2025, according to Amazon, a full year before it reached axios. Analysts found it while chasing a domain registered in 2025 that surfaced during the axios investigation. Downloads were low, but the tradecraft "aligns with what we later observed in attacks on more popular packages," Amazon wrote, and the compa...

Cybersecurity researchers have disclosed details of a large-scale fraud campaign that involves creating lookalike websites of major Russian companies with an aim to siphon funds from international firms for more than nine years. According to Russian cybersecurity vendor F6 , the threat actors have set up clone websites of Russian companies across fertilizer manufacturers, petrochemical companies, metallurgical plants, logistics operators, and banks. The operation has been ongoing since 2017. "Most of the content on these fraudulent websites was copied from the legitimate company websites. Some also used lookalike domain names," the cybersecurity company said in an exclusive report shared with The Hacker News. "These fake websites, available in English, French, Arabic, and Russian, were used to target international customers and steal advance payments for goods that did not exist." Analysis indicates that the phony prepayment scheme has primarily singled out o...

The Federal Security Service of the Russian Federation (FSB) on Wednesday said it charged Telegram founder Pavel Durov for allegedly facilitating terrorist activities and for failing to remove prohibited information in violation of Russian law. The principal security agency said the instant messaging platform "failed to remove numerous channels, chats, and bots on the platform that are actively used by Ukrainian special services and by terrorist and extremist organizations to plan and coordinate acts of sabotage and terrorism, mass killings, and cyber-fraud operations within the Russian Federation." These actions have resulted in numerous casualties, including among women and children, as well as significant damage amounting to billions, it added. Durov has been charged in connection with an ongoing criminal investigation under Part 1.1 of Article 205.1 of the Criminal Code of the Russian Federation for aiding terrorist activity. He has also been placed on the inte...

Source code for the Flying Eagle Android remote access trojan (RAT) framework is circulating through criminal Telegram channels. Hunt.io and independent researcher NetAskari traced matching control panels and certificates to 170 internet servers. They linked the framework to a fake "公安一网通办" Public Security service application targeting Android users in China. The kit supports payment-password and keystroke capture, screen recording, camera access, and phishing prompts for financial, adult-content, and government-service applications. Hunt.io's search of the preceding 30 days of telemetry found infrastructure fingerprints on 170 servers, a count that does not establish 170 infected phones, victims, operators, or confirmed command-and-control (C2) systems. The researchers found 158 servers through the AdminPro page title, HTTPS redirect behaviour, and matching response headers, then identified 12 more through a default certificate packaged with Flying Eagle. They sa...

Dysphoria , an Internet of Things (IoT) botnet line tracked by CNCERT and XLab, has adopted blockchain-based name services and infected-device relays after a March law-enforcement operation against JackSkid infrastructure. The researchers say the design makes the botnet harder to disrupt. CNCERT, China's national computer emergency response team, and XLab, the threat-intelligence lab of Chinese firm Qi'anxin, put its population above 200,000 bots. Their telemetry logged 4,401 confirmed active devices inside China between July 14 and 20 and a single-day peak of 239,000 bots abroad. None of the counts has been independently reproduced. The researchers published no counting or de-duplication methodology, so the numbers should not be read as a precise device census. Defenders should patch exposed IoT gear, replace devices that can no longer be updated, eliminate default and weak credentials, and disable remote management and UPnP where they are not needed. The lineage runs...

The China-linked cybercrime group behind the use of income tax-related phishing lures targeting Indian taxpayers, tax professionals, and corporate finance teams has been observed using a sophisticated crypter service called Cruciferra . According to a new analysis by Proofpoint, Cruciferra has been utilized by various unrelated cybercriminal threat clusters to deliver a wide array of remote access trojans (RATs) and information stealer malware. "Cruciferra is written in Mono and features numerous techniques designed to evade detection, analysis, and incident response efforts," the enterprise security company said in an analysis published last week. "These include using indirect system calls, API and Import Address Table (IAT) unhooking, bring-your-own-vulnerable-driver ( BYOVD )-based EDR tampering, privilege escalation, persistence mechanisms, and a customized implementation of Process Ghosting used to execute payloads while minimizing forensic artifacts."...

A malvertising operation dubbed SourTrade is making victims' browsers build the final Windows executable themselves, using a legitimate Bun runtime as its base instead of serving one complete malicious file from a fixed URL. Confiant, which detailed the campaign on July 23, 2026, said it has operated since late 2024 and impersonated TradingView, Solana, and Luno to target retail traders and cryptocurrency investors across 12 countries in 25 languages. Its landing pages fingerprint visitors, showing suspected researchers and bots an empty page while selected targets receive a convincing copy of the impersonated service. The defense against that is the ordinary one: install trading and wallet software from the vendor's own site, not from an ad. The documented chain does not rely on a browser vulnerability or remove Mark of the Web (MotW). Confiant's analysis documents the delivery, not execution of the file inside the browser. The firm told The Hacker News the campa...

For years, phishing campaigns targeting financial institutions followed the same playbook. Victims were tricked into entering usernames and passwords, attackers collected the credentials, and accounts were compromised later when an opportunity arose. That model is changing. Recent investigations into insurance-focused phishing operations reveal a more immediate approach. Instead of harvesting credentials for later use, attackers now synchronize their activity with victims in real time, authenticating against legitimate insurance portals as victims unknowingly complete the login process. The entire attack can unfold within a single browsing session. This shift highlights a broader trend across the cybersecurity landscape. As phishing campaigns become more sophisticated, simply identifying malicious websites and impersonation domains is no longer enough. Organizations increasingly need to understand the infrastructure, techniques, and operational workflows behind these attacks. ...

The operators of the DevMan ransomware-as-a-service (RaaS) scheme are maintaining a dedicated web platform that offers affiliates the ability to build payloads, oversee earnings, and manage various aspects related to victims. Swiss cybersecurity company PRODAFT is tracking the centrally administered RaaS operation under the name Funky Mantis . "The portal combined build generation, finance, victim chat, support, victim records, teams, and payout functions," the company said in an extensive report shared with The Hacker News. "The service integrated access brokerage or access distribution with ransomware deployment. Administrators offered country-specific 'networks,' asked whether an affiliate would use personal or program-supplied access, and imposed two-to-three-day completion windows." Various analyses show that DevMan first emerged on the scene in April 2025 as an affiliate for Qilin, DragonForce, Apos, and RansomHub, before shifting to their o...

The North Korean threat actors behind the ClickFix-style campaigns that employ typosquatted Zoom and Microsoft Teams domains have been found to operate an active phishing kit to impersonate the videoconferencing platforms in social engineering campaigns designed to deliver malware. " BlueNoroff has operationalised trust abuse by combining compromised industry contacts, social engineering, wallet reconnaissance and malware delivery into a repeatable victim acquisition pipeline," JUMPSEC said in a detailed report shared with The Hacker News. "The platform profiles victims' cryptocurrency wallets before malware delivery, enabling selective targeting of high-value victims." Describing the campaign as an operator-driven victim acquisition platform, the cybersecurity company noted that the activity involves using compromised trusted contacts as the initial access vector to create a self-propagating attack chain via Telegram. Details of the activity have been...

The threat actors behind the Golden Chickens malware-as-a-service (MaaS) ecosystem have resurfaced with four new malware families, indicating that the operators are showing no signs of stopping despite extensive public disclosures into their inner workings. The malware families in question are: TinyEgg, ChonkyChicken, a modularized variant of ChonkyChicken, and a modified web browser credential theft utility codenamed ChromEggscalator. Recorded Future's Insikt Group is tracking the group under the moniker TAG-195. TAG-195 is a financially motivated malware-as-a-service (MaaS) developer whose tooling has been previously linked to TAG-127 as an operator and customer. The threat intelligence company said it has also observed TAG-127 deploying TinyEgg via ClickFix-style social engineering campaigns that trick unsuspecting users into manually executing malicious commands. "The four new families indicate an architectural transition and evolution in the TAG-195 MaaS ecosys...