CEH – Sample Question
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GRC Interview Questions
CISM Master Cheat Sheet
Data Privacy Careers in India: DPO Guide (2026)
How Incident Response Works: DFIR Masterclass (Part 2)
How to Start a DFIR Career: Digital Forensics & Incident Response (Part 1, 2026)
DPO: DPDP Act 2023 & GDPR Explained
Weekly Cybersecurity News: August 17-24, 2025
Major Indian Cybersecurity Events 1. India Leads Global Malware Attacks with AI-Driven Surge India emerged as the most targeted nation globally for malware attacks, accounting for 12.4% of all monitored endpoints, according to Acronis’ biannual cyberthreat report released on August 22, 2025. The report, based on data from over one million unique endpoints worldwide, revealed that India’s rapidly expanding digital economy has created an enlarged attack surface, making it increasingly vulnerable to sophisticated threats such as AI-powered phishing and impersonation attacks.theweek+3 Key findings show that ransomware remains the primary threat for large and medium-sized businesses, with cybercriminal groups increasingly leveraging AI to automate their activities. Phishing incidents on collaboration platforms like Microsoft Teams and Slack surged dramatically from 9% to 30.5% in the first half of 2025. Advanced email threats, including payload-less and spoofed attacks, rose sharply from 9% to 24.5%, highlighting the urgent need for AI-informed security systems across Indian enterprises.ndtv+3 2. Intensified Cyber Threats Around Independence Day Celebrations Ahead of India’s 79th Independence Day on August 15, 2025, hacktivist groups and cybercriminals launched over 4,000 coordinated attacks targeting government, finance, and defense sectors. The threat escalated following the Pahalgam terror attack, with threat actors from Pakistan, China, and other nations executing sophisticated campaigns including phishing, fake websites, data breaches, and targeted scams.cloudsek Pakistan-nexus APT groups including APT36 (Transparent Tribe) and SideCopy actively targeted Indian government and military websites by registering new domain infrastructure that meticulously impersonated the Indian Army, DRDO, Ministry of Defence, and government email services. These groups deployed custom malware such as CapraRAT through spear-phishing emails, enabling persistent espionage against high-value defense and government targets. China-linked APT41 also expanded its targeting to sectors including telecom, manufacturing, technology, and finance in India, leveraging supply chain intrusions and credential theft campaigns.cloudsek Global Cybersecurity Developments 3. Microsoft Emergency Update for Broken Windows Recovery Systems Microsoft released emergency out-of-band updates on August 21, 2025, to fix a critical issue where the August security updates broke Windows reset and recovery operations. The problem affected millions of users on Windows 11 23H2/22H2 and Windows 10, causing the “Reset this PC” and “Fix problems using Windows Update” features to fail completely.windowslatest+3youtube The buggy updates included KB5063875 for Windows 11 and KB5063709 for Windows 10, which caused reset attempts to immediately roll back changes, leaving users unable to reinstall their systems. Microsoft’s emergency fixes were released as KB5066189 for Windows 11 and KB5066188 for Windows 10. The incident highlighted serious quality control issues with Microsoft’s patch management process, as the company should have pulled the faulty updates immediately upon discovery.youtubeforbes+3 4. Manpower Group Ransom Hub Ransomware Disclosure Global staffing firm Manpower disclosed on August 12, 2025, that a RansomHub ransomware attack had compromised the personal information of 144,189 individuals. The attack occurred between December 29, 2024, and January 12, 2025, at a Lansing, Michigan franchise, with the breach discovered during an IT outage investigation on January 20, 2025.bleepingcomputer+1 RansomHub claimed to have stolen approximately 500GB of highly sensitive data, including Social Security cards, passports, driver’s licenses, employee work hours, worksite details, customer lists, financial statements, HR analytics, and confidential contracts. The attackers posted screenshots of the stolen files as proof, demonstrating the extensive nature of the breach. This incident underscored the significant value of HR-related data to cybercriminals and highlighted vulnerabilities in staffing industry systems that manage sensitive employee and client information.theregister+2 5. Data I/O Corporation Ransomware Attack Electronics manufacturer Data I/O reported a ransomware attack to the SEC on August 21, 2025, that began on August 16 and severely impacted critical operational systems. The Redmond, Washington-based company, which produces electronics for automotive and consumer devices with clients including Tesla, Panasonic, Amazon, Google, and Microsoft, experienced outages affecting shipping, manufacturing, production, and support functions.therecord The company admitted that the expected costs related to the incident are “reasonably likely to have a material impact” on its financial condition, with the attack forcing systems offline across its global IT network. Data I/O reported $5.9 million in sales last quarter, making the financial impact particularly significant for the company. The incident reflects the broader trend of ransomware attacks targeting industrial entities, with cybersecurity firm Dragos tracking 657 such attacks globally between April and June 2025.therecord The week of August 17-24, 2025, demonstrated the evolving cybersecurity landscape with AI-enhanced threats, nation-state activities around significant dates, critical infrastructure vulnerabilities, and the continued effectiveness of ransomware attacks against both government and private sector targets.
Gayfemboy: the next-gen Mirai variant disrupting routers, miners and supply-edge devices
TL;DR: Gayfemboy is a resurfaced, Mirai-family botnet (first seen in 2024) that re-emerged in mid-2025 with expanded exploitation of router and network gear vulnerabilities, multi-architecture payloads, stealthy anti-analysis tricks, and dual motives (DDoS botnet + opportunistic cryptomining). The campaign has impacted organisations across multiple industries and countries and uses flamboyantly named C2 domains and artefacts that make it easy to talk about — but hard to remove. 1) Executive summary FortiGuard Labs and other intel teams observed a July–August 2025 resurgence of Gayfemboy. The operators exploit a range of known vendor flaws (DrayTek, TP-Link, Raisecom, Cisco and others) to drop downloader scripts that fetch architecture-specific payloads and XMRig miners, then enrol devices into DDoS and backdoor fleets. The malware compiles for ARM, MIPS, PowerPC and x86 families, uses sandbox evasions and file-renaming tricks, and maintains C2 reachability via public resolvers and rapidly rotating domains. Targeting has included manufacturing, telco/tech, construction and media across Brazil, Germany, France, Israel, Mexico, Switzerland, the U.S., and Vietnam. 2) Anatomy of the malware (technical breakdown) Multi-stage infection Capabilities 3) TTPs (Tactics, Techniques & Procedures) 4) Observed impact and victims Actors have hit a mix of small and medium enterprise perimeter devices and some larger organisations where edge devices were unpatched. Impact modes include: 5) IOCs (selection for detection/blocklists) Note: infrastructure changes fast. Treat domain/IP lists as immediate but short-lived indicators and combine with behavioral detections. Domains (examples observed in intel reporting): i-kiss-boys[.]com, furry-femboys[.]top, twinkfinder[.]nl, cross-compiling[.]org, 3gipcam[.]com. IPs / observed sources (examples from active scans): 87.121.84.34, 220.158.234.135. Behavioural indicators: 6) Vulnerabilities & CVEs (what to patch first) FortiGuard and other vendors list multiple exploited product flaws across DrayTek, TP-Link, Raisecom, Cisco and more. Vendor and vendor-specific CVEs change as researchers find new issues; as an immediate step, apply available vendor firmware updates and consult Fortinet/Broadcom advisories for a precise CVE list and IPS signatures. (If you want, I can extract the exact CVE numbers from Fortinet’s advisory and format a prioritised patch matrix for your device inventory.) 7) Practical detections & SIEM rules (quick starters) Here are high-value rules you can drop into your logging stack immediately: I can convert these into Sigma rules or Snort/Suricata signatures if you want ready-to-deploy files. 8) Recommended containment & remediation playbook 9) Attribution & operator profile (what we can infer) 10) Why Gayfemboy matters — strategic outlook Gayfemboy is a reminder that: Appendix A — Key public advisories & analysis (read next)
