What if your romantic AI chatbot can’t keep a secret?
Does your chatbot know too much? Here's why you should think twice before you tell your AI companion everything.
ESET Research
20 articles
How password managers can be hacked – and how to stay safe
Look no further to learn how cybercriminals could try to crack your vault and how you can keep your logins safe
Why shadow AI could be your biggest security blind spot
From unintentional data leakage to buggy code, here’s why you should care about unsanctioned AI use in your company
In memoriam: David Harley
Former colleagues and friends remember the cybersecurity researcher, author, and mentor whose work bridged the human and technical sides of security
The who, where, and how of APT attacks in Q2 2025–Q3 2025
ESET Chief Security Evangelist Tony Anscombe highlights some of the key findings from the latest issue of the ESET APT Activity Report
ESET APT Activity Report Q2 2025–Q3 2025
An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q2 2025 and Q3 2025
Sharing is scaring: The WhatsApp scam you didn’t see coming
How a fast-growing scam is tricking WhatsApp users into revealing their most sensitive financial and other data
How social engineering works | Unlocked 403 cybersecurity podcast (S2E6)
Think you could never fall for an online scam? Think again.
Ground zero: 5 things to do after discovering a cyberattack
When every minute counts, preparation and precision can mean the difference between disruption and disaster
This month in security with Tony Anscombe – October 2025 edition
From the end of Windows 10 support to scams on TikTok and state-aligned hackers wielding AI, October's headlines offer a glimpse of what's shaping cybersecur...
Fraud prevention: How to help older family members avoid scams
Families that combine open communication with effective behavioral and technical safeguards can cut the risk dramatically
Cybersecurity Awareness Month 2025: When seeing isn't believing
Deepfakes are blurring the line between real and fake and fraudsters are cashing in, using synthetic media for all manner of scams
Recruitment red flags: Can you spot a spy posing as a job seeker?
Here’s what to know about a recent spin on an insider threat – fake North Korean IT workers infiltrating western firms
How MDR can give MSPs the edge in a competitive market
With cybersecurity talent in short supply and threats evolving fast, managed detection and response is emerging as a strategic necessity for MSPs
Cybersecurity Awareness Month 2025: Cyber-risk thrives in the shadows
Shadow IT leaves organizations exposed to cyberattacks and raises the risk of data loss and compliance failures
Gotta fly: Lazarus targets the UAV sector
ESET research analyzes a recent instance of the Operation DreamJob cyberespionage campaign conducted by Lazarus, a North Korea-aligned APT group
SnakeStealer: How it preys on personal data – and how you can protect yourself
Here’s what to know about the malware with an insatiable appetite for valuable data, so much so that it tops this year's infostealer detection charts
Cybersecurity Awareness Month 2025: Building resilience against ransomware
Ransomware rages on and no organization is too small to be targeted by cyber-extortionists. How can your business protect itself against the threat?
Minecraft mods: Should you 'hack' your game?
Some Minecraft mods don’t help build worlds – they break them. Here’s how malware can masquerade as a Minecraft mod.
IT service desks: The security blind spot that may put your business at risk
Could a simple call to the helpdesk enable threat actors to bypass your security controls? Here’s how your team can close a growing security gap.