Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
predictions
CISA’s logging guidance works beyond government

The US Cybersecurity and Infrastructure Security Agency (CISA) wants federal agencies to (re)shape their logging strategy around one question: when an attack hits, can you …

connected car
Android car head units infected with proxy botnet malware through built-in software updaters

A newly discovered Android malware, distributed through the built-in updaters in affected Android-based car head units, turns infected devices into ad-fraud tools and nodes in …

Proton AI Paper Trail
Product showcase: AI Paper Trail shows the privacy cost of talking to AI

Proton’s AI Paper Trail is a free tool designed to make the information accumulated across AI conversations easier to see. It analyzes exported ChatGPT or Claude conversation …

Phishing
Fake bank websites play dead to evade security scanners

A phishing method, named Chameleon SEO Poisoning, that uses manipulated search results and cloaked fake banking websites to steal credentials while evading security scanners …

ransomware
Ransomware attackers are zeroing in on mid-market companies

Mid-sized companies accounted for 73% of publicly disclosed ransomware and data-extortion incidents with known revenue in North America and Europe between January 2023 and …

AWS
AWS makes it easier to spot firewall rules that have gone quiet

AWS Network Firewall’s rule hit count capability gives security teams visibility into which stateful firewall rules are matching traffic, helping them identify unused or …

week in review
Week in review: Records allegedly stolen from Azure tenants, Medusa ransomware hits 500+ orgs

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Windows 11’s strongest security defenses can be bypassed without a …

Microsoft Entra ID
Microsoft patches critical Entra ID vulnerability (CVE-2026-69836)

Microsoft has patched a critical remote code execution vulnerability (CVE-2026-69836) in Entra ID, initially reported to have been exploited in the wild. Entra ID is …

Eye
Attackers impersonate popular AI brands to spread malware

Attackers are impersonating popular AI brands like Perplexity, Claude, ChatGPT, and Copilot to spread information stealers, backdoors, malicious browser extensions, and other …

Citrix
Citrix urges customers to fix critical NetScaler authentication bypass (CVE-2026-19490)

Citrix has patched two vulnerabilities in NetScaler ADC and NetScaler Gateway, including a critical authentication bypass flaw tracked as CVE-2026-19490, and is urging …

Help Net Security
GitLab 19.3 helps enterprises scale agentic development securely

GitLab has announced updates that give enterprises more control as they scale agentic software development. GitLab Dedicated customers, who already run their most sensitive …

financial crime
A $25 template helped scammers build hundreds of phantom bank domains

A phrase on a suspicious website turned into an investigation of phantom banks built to support scams, according to new research from Allure Security. Molly DeQuattro, the …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released for important security events and breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools