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Cyber hygiene sounds simple. Patch your systems, remove old accounts, update your software. But for large organizations, this gets messy fast. Systems number in the thousands. Teams are scattered. Some machines haven’t been rebooted in months. Au…
Mandiant has released the M-Trends 2025 report, which outlines global cyber attack trends based on their own incident response engagements from 2024. Key trends and insights In 2024, Mandiant handled more incidents in the financial sector than in any o…
Shadow IT isn’t just a security risk, it’s a legal one. When teams use unsanctioned tools, they can trigger compliance violations, expose sensitive data, or break contracts. Let’s look at where the legal landmines are and what CISOs can do to sta…
In this Help Net Security interview, Jason Lord, CTO at AutoRABIT, discusses the cybersecurity risks posed by AI agents integrated into real-world systems. Issues like hallucinations, prompt injections, and embedded biases can turn these systems into v…
For CISOs, mergers and acquisitions (M&A) bring both potential and risk. These deals can drive growth, but they also open the door to serious cybersecurity threats that may derail the transaction. Strong due diligence, smart risk planning, and a s…
As AI becomes embedded in daily business workflows, the risk of data exposure increases. Prompt leaks are not rare exceptions. They are a natural outcome of how employees use large language models. CISOs cannot treat this as a secondary concern. To red…
Remote work is seen as more than a temporary solution, it’s a long-term strategy for many organizations. Remote work cybersecurity challenges Unsecured networks: Workers often operate from home or public Wi-Fi networks that don’t have the securit…
Cyber threats aren’t going away, and CISOs know prevention isn’t enough. Being ready to respond is just as important. Cyber crisis simulations offer a way to test that readiness. They let teams walk through real-world scenarios in a controlled setting,…
In this Help Net Security interview, Kevin Serafin, CISO at Ecolab, discusses aligning security strategy with long-term business goals, building strong partnerships across the organization, and approaching third-party risk with agility. How do you defi…
It starts with good intentions. A tool to stop phishing. Another to monitor endpoints. One more for cloud workloads. Soon, a well-meaning CISO finds themselves managing dozens of products across teams, each with its own dashboard, alerts, and licensing…