Sinisa Markovic
Why DNS threats should be on every CISO’s radar in 2025
DNS is once again in the crosshairs of threat actors. According to the 2025 DNS Threat Landscape Report by Infoblox, attackers are changing tactics, and enterprises are …
WinRAR zero-day exploited by RomCom hackers in targeted attacks
ESET researchers have discovered a previously unknown vulnerability in WinRAR, exploited in the wild by Russia-aligned group RomCom. If you use WinRAR or related components …
Breaches are up, budgets are too, so why isn’t healthcare safer?
A new report from Resilience outlines a growing cyber crisis in the U.S. healthcare sector, where ransomware attacks, vendor compromise, and human error continue to cause …
From fake CAPTCHAs to RATs: Inside 2025’s cyber deception threat trends
Cybercriminals are getting better at lying. That’s the takeaway from a new LevelBlue report, which outlines how attackers are using social engineering and legitimate tools to …
What GPT‑5 means for IT teams, devs, and the future of AI at work
OpenAI has released GPT‑5, the newest version of its large language model. It’s now available to developers and ChatGPT users, and it brings some real changes to how AI can be …
CISOs say they’re prepared, their data says otherwise
Most security teams believe they can act quickly when a threat emerges. But many don’t trust the very data they rely on to do so, and that’s holding them back. A new Axonius …
What’s keeping risk leaders up at night? AI, tariffs, and cost cuts
Enterprise risk leaders are most concerned about rising tariffs and trade tensions heading into the second half of 2025, according to a new report from Gartner. The firm’s …
It’s time to sound the alarm on water sector cybersecurity
A cyberattack on a water facility can put entire communities and businesses at risk. Even a short disruption in clean water supply can have serious public health and safety …
Security gaps still haunt shared mobile device use in healthcare
Shared mobile devices are becoming the standard in hospitals and health systems. While they offer cost savings and workflow improvements, many organizations are still …
Infosec products of the month: July 2025
Here’s a look at the most interesting products from the past month, featuring releases from: Akeyless, At-Bay, Barracuda Networks, Bitdefender, Cynomi, Darwinium, …
The food supply chain has a cybersecurity problem
It’s unsettling to think that our food supply chain could be targeted or that the safety of our food could be compromised. But this is exactly the challenge the agri-food …
Why CISOs should rethink identity risk through attack paths
Identity-based attack paths are behind most breaches today, yet many organizations can’t actually see how those paths form. The 2025 State of Attack Path Management report …
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