The researcher known as "Nightmare-Eclipse" published a proof-of-concept (PoC) exploit for the Windows Defender vulnerability in early June after dropping several other Microsoft zero-days.
If you're handling them like a service account or API token, consider yourself behind. AI agents need a fundamentally different approach.
The fate of a Ukrainian tax software company shows how modern cyberwarfare can claim casualties far beyond the battlefield, and how businesses across the ocean still need to protect themselves.
A cryptomining incident highlights how AI gateways can provide access to AI models, cloud infrastructure, and identity and access management (IAM) data.
Microsoft co-signed a malicious kernel driver, and now it's being used to kill security software in ransomware attacks.
A new survey shows security leaders have an inflated sense of safety regarding their collaboration tools and platforms.
The Latin American nation's cybersecurity plan — still in the expansion phase — has to survive its own knockout round during the FIFA World Cup.
The attacker exploited AI workflows, chained cloud weaknesses, and stolen credentials to extort a large Amazon customer.
A financially motivated operation uses lures of cracked or pirated software to deliver a malware two-for-one combo for data theft and cryptomining.
The world's digital testing ground plans to help people use AI agents for government purposes.
The phishing campaign uses several tactics, including nested redirects, to evade detection and steal credentials from unsuspecting targets.
Varonis reported the flaw to Google in late 2025 and it has been addressed, but it reminds defenders to take a fresh look at their AI Infrastructure security.
The flaw allows an unauthenticated attacker to craft a GitHub Issue in an org's public repository and then silently pull data from its private repos, too.
A threat group researchers call "Armored Likho" has gained access to government agencies and electrical power entities in Russia, Brazil, and Kazakhstan.
Attackers wasted little time targeting the latest memory disclosure flaw in Citrix's NetScaler products, after researchers published a proof-of-concept exploit (PoC).
An "agentic threat actor" successfully exploited a Langflow flaw to steal data from a production database server and encrypt other systems.
Two new models from Chinese firms compete with top US mainstream and frontier models. Should cyber-defenders be worried?
Improved institutional safeguards and stricter regulations have pushed the burdens of protection and risk reduction on to Australian businesses.
Expect more compressed patching cycles from Apple going forward, as attackers leverage artificial intelligence to reduce time to exploit.
After gaining a foothold in thousands of Fortinet firewalls, the attackers are starting to monetize that access, and are also piling on a Nextcloud zero-day bug.
The ransomware campaign relies on basic social engineering and stretches across multiple regions, including the US, Europe, Middle East, and elsewhere.
IBM and Red Hat assign 20,000 engineers to the new Project Lightwell service as Anthropic's Mythos findings ignite debate over how to secure the open-source software supply chain.
Attackers fingerprint victims through user-agent data to deliver OS-specific payloads, increasing compromise rates and campaign profitability.
Researchers say the highly effective social engineering technique is no longer the exception for malware attacks — it's now the rule.