All news in category "Threat and Trends Reports"

Why Speed and Trust Matter in Modern MDR Services Now

⚡ Top-tier managed detection and response (MDR) gives organisations 24/7 expert monitoring to detect, contain and remediate threats before they escalate. With adversaries reducing breakout times to minutes, rapid detection and containment are essential to minimise dwell time, limit blast radius and reduce breach costs. Choose MDR with AI-driven detection, proactive threat hunting and a trusted SOC team for speedy, tailored protection.

Helping Child Bloggers: Practical Safety Guidance for Parents

📸 Parents should engage when children show interest in blogging, using open discussion to build trust and teach online safety. The article recommends creating accounts together, reviewing privacy settings, disabling geolocation, choosing strong unique passwords, and enabling two-factor authentication to reduce account-takeover risk. It also outlines what not to post, how to monitor usernames, and how to spot scams, doxing, and stalker behavior.

AI-powered financial scams flood social media ads now

⚠️ AI-driven deepfake ads on social media are increasingly used to impersonate banks, celebrities and news outlets to lure victims into investment fraud. Campaigns observed in 2024–2025, including the Nomani Trojan activity, use fake or hijacked accounts, localized messaging and deepfake testimonials to harvest credentials or steer targets into scam groups. Reported losses from investment fraud are substantial, so verify offers independently and avoid clicking unsolicited financial ads.

Unexpected parcel scams: brushing, quishing, and more

📦 Delivery scams now include evolved brushing and QR-based "quishing" campaigns that use unsolicited packages or printed postcards to trick recipients into visiting malicious sites, paying fake fees, or installing malware. Scammers may include QR codes, phone numbers, or counterfeit tracking cards to extract payment data, one-time codes, or to prompt app installs. Never scan printed QR codes or call numbers on unexpected parcels; verify shipments via official courier channels and avoid connecting unknown USB devices. Enable two-factor authentication and report suspicious packages to the courier and police.

PS1Bot Malvertising and Black Hat Takeaways from Talos

🔍 Cisco Talos describes a widespread malvertising campaign delivering a modular malware framework called PS1Bot. The multi-stage operation uses in-memory PowerShell and C# components to steal browser credentials, target cryptocurrency wallets, capture screenshots and keylogs, and maintain persistent access through modular updates. Active and evolving through 2025, PS1Bot minimizes its footprint to evade detection. Talos urges caution when downloading files, keeping security software current, and using dedicated password managers instead of browser-stored credentials.

Muddled Libra Strike Teams: Collaborative Cybercrime

🧩 Muddled Libra is not a single organized group but a fluid collaboration of personas that form distinct strike teams with varying objectives and tradecraft. Unit 42 has identified patterns across at least seven teams, from crypto theft and extortion to IP theft and mass data harvesting. Defenders should prioritize protecting high-value data, tighten access controls, and assume evolving tactics rather than a fixed adversary profile.

Supply-chain Dependencies and the Resilience Blind Spot

🔐A DEF CON 33 panel argued that while digital tactics like misinformation and cyberattacks can disrupt systems, they rarely win wars on their own. Panelists emphasised that cyber effects tend to be temporary, whereas kinetic attacks inflict longer-lasting physical damage. Using a Taco Bell supply-chain analogy and real incidents such as Change Healthcare, the discussion urged organisations to map dependencies and build resilience to mitigate third-party risk.

How Young People Can Level Up Their Cybersecurity Practices

🔒 Digital natives often spend more time online and maintain large numbers of accounts, which increases exposure to scams, phishing and account takeovers. Research shows Gen Z is less likely to use unique passwords, enable MFA, or install updates regularly, and some admit sharing sensitive data with AI or bypassing corporate security tools. Simple, practical steps — stick to official app stores, keep software updated, deploy trusted security software, review privacy settings and treat unsolicited offers with skepticism — can significantly reduce risk.

ReVault: Deep Analysis of Dell ControlVault3 Firmware

🔒 This deep-dive by Philippe Laulheret (Talos) dissects Dell's ControlVault3 ecosystem, exposing firmware decryption, memory-corruption flaws, and exploit chains that cross the device/host boundary. The researchers recovered hardcoded keys, reverse-engineered the SCD/SMAU update mechanism, and achieved arbitrary code execution in firmware, enabling persistence and a demonstrated Windows Hello bypass. Practical attacks include forging SCD blobs, backdooring firmware to escalate to SYSTEM, and physically extracting the USH board over USB for rapid compromise.

Black Hat USA 2025: Insurers Limit Vendor Exposure

🛡️ At Black Hat USA 2025 speakers warned that high cyber-insurance premiums can reflect insurers capping exposure to specific third-party vendors rather than a direct finding of poor security in a customer’s environment. Insurers may respond to exceeded vendor thresholds by issuing prohibitively high quotes instead of declining coverage, effectively pricing some customers out. Claims data presented showed 45% of new claims in H1 2025 involved an SSL VPN lacking MFA, and Coalition reported 55% of ransomware begins at perimeter devices.

Android adware: risks, techniques and removal advice

📱 Android adware can range from benign ad‑supported apps to intrusive PUAs that harvest data, perform click fraud, or hide to prevent removal. Detections rose by 160% in H1 2025, and sophisticated campaigns such as Kaleidoscope — which uses identical “evil twin” apps across official and third‑party stores — accounted for a substantial share of incidents. To reduce risk, only install apps from reputable developers and the Google Play Store, keep software updated, enable PUA detection in mobile security tools, and if infected disconnect, reboot to Safe Mode and remove suspicious apps or run a trusted scanner.

New DarkCloud Stealer Infection Chain Uses ConfuserEx

🔒 Unit 42 observed a new DarkCloud Stealer infection chain in early April 2025 that employs ConfuserEx-based obfuscation and a final Visual Basic 6 payload. Phishing TAR/RAR/7Z archives deliver obfuscated JavaScript or WSF downloaders which retrieve a PowerShell stage from open directories and drop a ConfuserEx-protected executable. The loaders are heavily protected with javascript-obfuscator and the variant follows prior AutoIt-based deliveries. Palo Alto Networks notes that Advanced WildFire, Advanced URL Filtering, Advanced DNS Security, Cortex XDR and XSIAM can help detect and mitigate these stages and recommends contacting Unit 42 for incident response.

Why Muddled Libra Draws Disproportionate Media Attention

🛡️Unit 42 explains why Muddled Libra receives outsized attention: the group uses a consistent playbook, industry-focused waves of attacks, and unusually convincing English-language vishing that makes attribution and impact more visible. In 2025 cases, about 50% led to DragonForce ransomware deployment and data exfiltration, heightening executive concern. The report highlights practical defenses such as Conditional Access Policies and analytic correlation with tools like Cortex XSIAM to detect and disrupt operations.

ESET Threat Report H1 2025: ClickFix and Ransomware

🔍 ESET's H1 2025 Threat Report highlights a sharp rise in manipulative social-engineering techniques, coordinated infostealer takedowns, and aggressive infighting among ransomware groups. Hosts Aryeh Goretsky and Ondrej Kubovič analyze the rapid emergence of ClickFix, including the FakeCaptcha variant that coaxes victims into executing commands. They also summarize law enforcement disruptions of RedLine/Meta Stealer and other services, and recount a brazen “deathmatch” in which the small actor Dragonforce defaced and dismantled rival data leak sites.

Talos and NetHope Equip NGOs with Tailored TTX Decks

🔐 Talos, in collaboration with NetHope and Cisco Crisis Response, developed a customized Backdoors & Breaches expansion deck to help humanitarian aid NGOs improve incident response and proactive security within constrained budgets. The cards model real-world challenges—forced relocation, limited connectivity, and scarce resources—to make tabletop exercises practical and relevant for both technical and non-technical teams. Hundreds of physical decks have been distributed and a U.S.-focused edition was created with NGO-ISAC for domestic organizations. Resources and virtual play options are provided to lower barriers to adoption and scale training.

Threat Actor Groups Tracked by Unit 42 — Updated 2025

📌 This Unit 42 reference catalog enumerates selected threat actor groups tracked by Palo Alto Networks, organized by assigned constellation and primary motivation (nation-state, cybercrime, ransomware). It lists aliases, activity summaries, typical sectors impacted and observed TTPs, and highlights recent additions through Aug. 1, 2025. Use of Unit 42 telemetry and the Attribution Framework informs assessments and updates.

Is Your Phone Spying on You? Inside Modern Spyware

🔍 In this Unlocked 403 episode host Becks speaks with ESET malware researcher Lukas Stefanko to explain how modern spyware operates and why commonplace apps can become surveillance tools. They examine ESET’s discovery of BadBazaar, describe common infection vectors, persistence techniques and permissions abuse, and note that some tools can compromise devices without any user interaction. Lukas outlines practical detection signals and step‑by‑step removal advice. The conversation also points listeners to a prior episode for deeper Android threat analysis.

Unit 42 Attribution Framework: Systematic Attribution

🔎 Unit 42's Attribution Framework defines a structured, repeatable process for linking observed cyber activity to clusters, temporary groups, or formally named threat actors. It pairs the Diamond Model with the Admiralty System to score source reliability and information credibility, guiding analysts through minimum standards, naming conventions, and promotion criteria to reduce premature attribution.

July 2025 Cybersecurity Roundup: Key Incidents and Risks

🛡️ In July 2025, ESET Chief Security Evangelist Tony Anscombe highlighted major cybersecurity incidents, including exploitation of ToolShell zero‑day vulnerabilities in on‑premises Microsoft SharePoint and the confirmed return of Lumma Stealer. Other critical stories included a ransomware attack that closed UK transport firm KNP, a massive data exposure in McDonald's hiring chatbot McHire, and the discovery of PerfektBlue Bluetooth flaws affecting vehicles. The UK also proposed banning ransom payments by public bodies.

Hidden Risks of Browser Extensions and How to Stay Safe

🔒 Browser extensions can provide useful features but also expose users and organizations to significant risk. Malicious or compromised add-ons may steal credentials, session cookies, and browsing data, inject ads or malware, redirect users, or run background tasks like cryptomining. Scrutinize developer credentials and permissions, prefer official web stores, keep browsers updated, and enable security software and MFA.