Major Cybersecurity Events in October 2026
October 2026 cybersecurity events: CyberCon in Melbourne, the Cybersecurity Summit in Virginia and the Cyber Security and Cloud Expo Europe in Amsterdam.
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Blog
Analysis, incidents and guides from the world of cybersecurity.
Cybersecurity Awareness Month 2026: What You Need to Know
October is Cybersecurity Awareness Month in the US, with initiatives focusing on educating the public and organizations about evolving digital threats.
Cybersecurity Career Week 2026: Bridging the Skills Gap
Cybersecurity Career Week 2026 runs October 19 to 24 with virtual job fairs, workshops and mentorship to close the skills gap in digital defense careers.
Tackling the Record-Breaking Volume of Vulnerabilities in 2026
Vulnerability management in 2026: a record volume of software flaws is pushing teams from 'patch everything' to risk-based prioritization and threat intel.
CISA Updates KEV Catalog with Cisco SD-WAN Vulnerabilities
CISA adds actively exploited Cisco SD-WAN flaws to its Known Exploited Vulnerabilities (KEV) catalog, setting strict patch deadlines for federal agencies.
The Rise of Agentic AI Threats
Agentic AI threats explained: how autonomous AI agents bypass restrictions and run unauthorized commands, and why frameworks to monitor and limit them matter.
PwC Survey 2027: Security Leaders Prioritize AI Budgets
PwC 2027 Global Digital Trust Insights Survey: 84% of security and finance leaders expect cyber budgets to rise, and 58% are prioritizing AI security spending.
Airbus Acquires Quarkslab to Strengthen Digital Sovereignty
Airbus Defence and Space completes its acquisition of French cybersecurity firm Quarkslab to boost European digital sovereignty and counter AI-based threats.
Thales Launches New AI-Powered Cybersecurity Solutions
Thales launches AI-powered security tools for critical infrastructure like energy grids and transport, using machine learning to spot anomalies in real time.
AI-Driven Market Shift: Record Pace in Cybersecurity Acquisitions
AI is reshaping the cybersecurity market: 2026 sees a record pace of deals and a five-fold rise in AI-related acquisitions as vendors buy AI security startups.
Petco Retail Breach Exposes Customer Records
Petco data breach, November 2025: attackers went through third-party payment vendors to reach customer data, exposing purchase histories and home addresses.
Microsegmentation Adoption Surges in Q4 2025
Microsegmentation adoption surged in late 2025 as a Zero Trust method that isolates workloads to stop lateral movement and shrink the blast radius of breaches.
Global Average Cost of a Data Breach Surpasses $5 Million
The global average cost of a data breach topped $5 million in August 2025 and $10 million in the US, driven by downtime, fines and incident response costs.
Change Healthcare Breach Impact Reaches 192.7 Million
The Change Healthcare breach hit about 192.7 million people, regulators heard in July 2025, disrupting US health payments and prompting hearings in Congress.
The Rise of 'Lone Wolf' Ransomware Operators
Lone wolf ransomware operators rose in mid-2025 after RaaS cartels like LockBit were disrupted, using leaked builders and generative AI for frequent attacks.
CYBERUK 2025 Fosters Public-Private Collaboration
CYBERUK 2025 in Manchester: the UK's NCSC brought government and industry together on critical national infrastructure and launched a threat intel platform.
SK Telecom Breach Exposes 27 Million Subscribers
SK Telecom breach 2025: data of nearly 27 million subscribers exposed by access undetected since June 2022, raising identity theft and SIM cloning risks.
Oracle Cloud Breach Impacts 140,000 Tenants
Oracle Cloud breach, March 2025: 'rose87168' exfiltrated 6 million records, including SSO/LDAP credentials and Java KeyStore files, hitting 140,000 tenants.
TD Bank Data Breach Linked to Insider Threat
TD Bank data breach, February 2025: a former employee bypassed internal access controls to steal customer financial data, exposing gaps in offboarding.
PowerSchool Data Breach Exposes 70 Million Records
PowerSchool data breach, February 2025: stolen credentials exposed data of over 70 million people, including 62.4 million students and 9.5 million teachers.
Meta Confirms WhatsApp Zero-Click Attack on Activists
WhatsApp zero-click attack: Meta confirmed in January 2025 that 'Graphite' spyware compromised about 90 journalists and activists without any user interaction.
Industry 4.0 and Cybersecurity
Industry 4.0 represents a manufacturing revolution maximizing digitization and automation, introducing new cybersecurity challenges across industrial systems.
Cloud Security Solutions
Cloud security solutions guide: key risks like data privacy, compliance and insider threats, plus encryption, IAM, firewalls, Zero Trust, DLP and audits.
CrowdStrike Blue Screen Incidents
Recently, numerous users encountered Blue Screen of Death (BSOD) errors caused by CrowdStrike's security software, disrupting critical operations worldwide.
Cyber Threat Intelligence
In a digital world where cyber threats continuously evolve, organizations and individuals require sophisticated intelligence to safeguard their assets.
IoT (Internet of Things) Security
IoT security guide: threats like default credentials, missed patches, botnets and data leaks, best practices like segmentation, and AI, blockchain and 5G.
VPN (Virtual Private Network)
What is a VPN? How a virtual private network works (client, server, encryption, tunneling, IP masking), benefits, and what to check when choosing a provider.
Artificial Intelligence and Cybersecurity
AI and cybersecurity: how artificial intelligence aids threat detection, malware analysis and anti-phishing, plus future trends and risks like model poisoning.
Unprecedented Blackmail Scheme Using Deepfake Technology
A deepfake blackmail case in Turkey: a Samsun school owner was threatened with fake explicit footage for 100,000 euros. Plus how GAN-based deepfakes work.
Hackers Can Now Pick Your Physical Door Lock Using Audio
SpiKey acoustic attack: researchers show how a key's clicks in a lock, recorded by a phone microphone, can narrow its bittings to about 5 candidate keys.
Irish Healthcare System Hit by Cyberattack: Hospitals Revert to Pen and Paper
The Irish healthcare system was crippled by a sophisticated cyberattack, prompting an emergency shutdown of all IT systems as a precautionary measure.
Cyberattacks Targeting Schools Surge Threefold
Cyberattacks on schools have tripled as student data becomes a prime target. Only about 20% of US schools have security teams, and .edu phishing is a risk.
The Aftermath of a Cyberattack: Inside Scripps Health Hospital in San Diego
Ransomware at Scripps Health, San Diego: our Chairman's firsthand account of systems still down after 17 days, paper charts, lost X-rays and halted billing.
Types of Penetration Testing
Penetration testing types: external and internal network tests, web application pentests, automated vulnerability scanning, social engineering and red teaming.
65% of the Population Feels Insecure Against Emerging Cyber Risks
Industry leaders highlight the imperative for cybersecurity awareness, education, and the widespread adoption of specialized cyber insurance policies.
Why Remote Work Leaves Us Vulnerable to Cyberattacks
The ransomware syndicate REvil deliberately timed its widespread attack over the July 4th weekend, exploiting reduced staffing in enterprise IT departments.