All news with #threat report tag

🛡️ This bulletin catalogues a broad set of 2025 incidents showing cybercrime’s increasing real-world impacts. Microsoft patched three Windows GDI flaws (CVE-2025-30388, CVE-2025-53766, CVE-2025-47984) rooted in gdiplus.dll and gdi32full.dll, while Check Point warned partial fixes can leave data leaks lingering. Threat actors expanded toolsets and infrastructure — from RondoDox’s new exploits and TruffleNet’s AWS abuse to FIN7’s SSH backdoor and sophisticated phishing campaigns — and law enforcement action ranged from large fraud takedowns to prison sentences and cross-border crackdowns.

🔒 Bitdefender has been named a Representative Vendor in the 2025 Gartner Market Guide for Managed Detection and Response for the fourth consecutive year. The recognition reflects Bitdefender’s human-driven MDR approach, combining 24x7 analyst-led response, AI-driven analytics, and proactive exposure management. Gartner inclusion is based on client visibility and service orientation rather than ranking, highlighting providers that meet its inclusion criteria.

🔍 ESET Research summarizes notable APT operations observed from April through September 2025, highlighting activity by China-, Iran-, North Korea-, and Russia-aligned groups. The report documents increased use of adversary-in-the-middle techniques, targeted spearphishing (including emails sent from compromised internal inboxes), and expanded campaigns against government, energy, healthcare, and maritime sectors. Notable tools and threats include BLOODALCHEMY, SoftEther VPN infrastructure, a WinRAR zero-day exploit, and a newly identified Android spyware family named Wibag. Findings are based on ESET telemetry and verified analysis.

🔒 The Google Threat Intelligence Group (GTIG) released a report documenting a clear shift: adversaries are moving beyond benign productivity uses of AI and are experimenting with AI-enabled operations. GTIG observed state-sponsored actors from North Korea, Iran and the People's Republic of China using AI for reconnaissance, tailored phishing lure creation and data exfiltration. Threats described include AI-powered, self-modifying malware, prompt-engineering to bypass safety guardrails, and underground markets selling advanced AI attack capabilities. Google says it has disrupted malicious assets and applied that intelligence to strengthen classifiers and its AI models.

🛡️ The Google Threat Intelligence Group (GTIG) released a November 2025 report describing how adversaries are evolving beyond productivity uses of AI to operationalize novel offensive capabilities. GTIG observed state-sponsored actors (including North Korea, Iran, and the People’s Republic of China) and criminal groups using AI for reconnaissance, tailored phishing-lure generation, prompt-based guardrail evasion, and AI-powered polymorphic malware. Google reports it has disabled malicious assets and applied this intelligence to strengthen both its classifiers and AI model defenses.

⚠️Google's Threat Intelligence team reports a shift from experimentation to operational use of AI by threat actors, including AI-enabled malware and prompt-based command generation. GTIG highlighted PROMPTSTEAL, linked to APT28 (FROZENLAKE), which queries a Hugging Face LLM to generate scripts for reconnaissance, document collection, and exfiltration, while adopting greater obfuscation and altered C2 methods. Google disabled related assets, strengthened model classifiers and safeguards with DeepMind, and urges defenders to update threat models, monitor anomalous scripting and C2, and incorporate threat intelligence into model- and classifier-level protections.

🔍 Google Threat Intelligence Group (GTIG) reports an operational shift from adversaries using AI for productivity to embedding generative models inside malware to generate or alter code at runtime. GTIG details “just-in-time” LLM calls in families like PROMPTFLUX and PROMPTSTEAL, which query external models such as Gemini to obfuscate, regenerate, or produce one‑time functions during execution. Google says it disabled abusive assets, strengthened classifiers and model protections, and recommends monitoring LLM API usage, protecting credentials, and treating runtime model calls as potential live command channels.

🔍 Proofpoint attributes a previously unseen cluster, UNK_SmudgedSerpent, to targeted attacks on U.S. academics and foreign‑policy experts between June and August 2025. The adversary used tailored political lures and credential‑harvesting landing pages, at times distributing an MSI that deployed legitimate RMM software such as PDQ Connect. Tactics resemble Iranian-linked groups and included impersonation of think‑tank figures to increase credibility.

📱 Security researchers at Zscaler report a 67% year-on-year rise in Android-targeted malware after finding 239 malicious apps on Google Play that were downloaded 42 million times. The analysis covers more than 20 million mobile requests observed between June 2024 and May 2025 and highlights productivity and Tools apps as common vectors. Sectors such as manufacturing and energy were disproportionately targeted, with the energy sector seeing a 387% spike in mobile attacks.

🔐 Microsoft Incident Response (DART) uncovered a covert backdoor named 'SesameOp' in July 2025 that leverages the OpenAI Assistants API as a command-and-control channel. The malware uses an obfuscated DLL loader, Netapi64.dll, and a .NET component, OpenAIAgent.Netapi64, to fetch compressed, encrypted commands and return results via the API. Microsoft recommends firewall audits, EDR in block mode, tamper protection and cloud-delivered Defender protections to mitigate the threat.

🔎 Trustwave SpiderLabs has identified a coordinated alliance now operating as Scattered LAPSUS$ Hunters (SLH), merging reputational capital from Scattered Spider, ShinyHunters and LAPSUS$. The collective presents a unified operational brand, complete with a named "Operations Centre," centralized narrative and affiliate-driven extortion model. Analysis attributes fewer than five core operators managing roughly 30 personas and highlights Telegram as a persistent command-and-branding hub. Trustwave warns this consolidation aims to fill the vacuum left by the collapse of BreachForums and to sustain public, intimidation-based extortion tactics.

🛡️The Russian-linked threat group Curly COMrades abused Microsoft Hyper-V on Windows hosts to deploy a hidden, minimal Alpine Linux VM that hosted custom implants: CurlyShell (reverse shell) and CurlCat (reverse proxy). By using the Hyper-V Default Switch and naming the VM "WSL," outbound C2 traffic appeared to originate from the legitimate host IP, enabling evasion of host-based EDRs. The campaign — active since mid-2024 and observed by Bitdefender with help from the Georgian CERT — also employed PowerShell scripts for LSASS Kerberos ticket injection and Group Policy-based account creation, leaving few forensic traces. Organizations are advised to monitor unexpected Hyper-V activation, abnormal LSASS access or tampering, PowerShell GPO deployments, and to implement network-level inspection and layered defenses.

🛡️DragonForce, a ransomware operation built from leaked Conti source code, has restructured into a self-styled cartel that recruits affiliates and encourages branded variants. Researchers at Acronis report it retains Conti’s ChaCha20/RSA encryption, SMB-based network spreading, and multiple encryption modes while employing a hidden configuration system. Operators have pursued aggressive tactics — including defacing rival leak sites and aligning with access brokers like Scattered Spider — and have threatened victims with decryptor deletion and data leaks.

🔒 ReliaQuest's Q3 2025 telemetry found identity-related weaknesses were responsible for 44% of true‑positive cloud alerts, including excessive permissions, misconfigured roles and credential abuse. The report warns credentials and cloud keys often appear on crime markets — sometimes for as little as $2 — while 99% of cloud identities are reportedly over‑privileged, enabling stealthy access. It also highlights how rapid DevOps deployments can replicate legacy vulnerabilities and urges adoption of short‑lived credentials, strict least‑privilege controls and CI/CD security automation.

🚚 Proofpoint researchers report that cybercriminals are compromising transportation firms to facilitate physical cargo theft by abusing remote management and access tools. Attackers use social engineering — including fake load-board listings, email thread hijacking and targeted phishing — to deliver installers that deploy RMM and RAS utilities. Once inside, they perform reconnaissance, harvest credentials with tools such as WebBrowserPassView, and expand access, enabling organized-crime partners to bid on and steal shipments.

🚚 Proofpoint warns that cybercriminals are increasingly deploying legitimate remote monitoring and management tools to compromise trucking and logistics firms, enabling cargo theft and financial gain. Working with organized crime, they target asset-based carriers, brokers and integrated providers—especially food and beverage shipments—using compromised emails, fraudulent load-board listings and booby-trapped MSI/EXE installers to deliver ScreenConnect, SimpleHelp and other RMMs. Once inside, attackers conduct reconnaissance, harvest credentials with tools like WebBrowserPassView, delete bookings, block dispatcher alerts and reassign loads to facilitate physical theft, often selling stolen cargo online or overseas.

🔐 This week's recap highlights a broad set of high‑impact threats, from a suspected China‑linked intrusion exploiting a critical Motex Lanscope flaw to deploy Gokcpdoor, to North Korean BlueNoroff campaigns targeting Web3 executives. Researchers disclosed TEE.fail, a low‑cost DDR5 side‑channel that can extract secrets from Intel and AMD TEEs. Also noted: human‑mimicking Android banking malware, WSL‑based ransomware tactics, and multiple high‑priority CVEs.

🔒 Cybersecurity researchers CYFIRMA and independent analyst F6 have disclosed two active Android trojans—BankBot‑YNRK and DeliveryRAT—that harvest financial and device data from compromised phones. BankBot‑YNRK impersonates an Indonesian government app, performs device fingerprinting and anti-emulation checks, abuses accessibility services to steal credentials and automate transactions, and communicates with a command server. DeliveryRAT, promoted via a Telegram bot, lures Russian users with fake delivery and marketplace apps and delivers malware-as-a-service variants that collect notifications, SMS and call logs and can hide their launchers. Users should avoid untrusted APKs, review permissions, and keep devices updated—Android 14 reduces some accessibility-based abuses.

🔒 Security researchers at Gen Digital disclosed a targeted Kimsuky campaign that delivered a previously undocumented backdoor called HttpTroy, hidden inside a ZIP attachment masquerading as a VPN invoice. The multi-stage chain used a Golang dropper, a loader dubbed MemLoad and a DLL backdoor executed via a scheduled task named "AhnlabUpdate" to achieve persistence. HttpTroy provides extensive remote-control capabilities and communicates with a C2 server over HTTP, while employing layered obfuscation to hinder analysis and detection.

🔒 CrowdStrike's 2025 European Threat Landscape Report found a 13% year-on-year rise in ransomware victims across Europe, with the UK hardest hit. The study, covering leak sites from September 2024 to August 2025, identified 1,380 victims and noted that since January 2024 more than 2,100 organisations were named on extortion sites, with 92% involving file encryption and data theft. The report highlights Akira and LockBit as the most active groups and warns of persistent big-game hunting, growing vishing campaigns and an emerging Violence-as-a-Service threat landscape.