Credential stuffing: What it is and how to protect yourself
Reusing passwords may feel like a harmless shortcut – until a single breach opens the door to multiple accounts
Aggregating 5200 articles from trusted cybersecurity sources
Reusing passwords may feel like a harmless shortcut – until a single breach opens the door to multiple accounts
Update: nominations are now closed, and voting is live!
Go’s arithmetic operations on standard integer types are silent by default, meaning overflows “wrap around” without panicking. This behavior has hidden an en...
As 2025 draws to a close, Tony looks back at the cybersecurity stories that stood out both in December and across the whole of this year
Have you ever received a package you never ordered? It could be a warning sign that your data has been compromised, with more fraud to follow.
A comprehensive analysis and assessment of a critical severity vulnerability with low likelihood of mass exploitation
I recently attended the AI Engineer Code Summit in New York, an invite-only gathering of AI leaders and engineers. One theme emerged repeatedly in conversati...
ESET researchers discovered a China-aligned APT group, LongNosedGoblin, which uses Group Policy to deploy cyberespionage tools across networks of governmenta...
While on Project Zero, we aim for our research to be leading-edge, our blog design was … not so much. We welcome readers to our shiny new blog!
A view of the H2 2025 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts
Preface Hello from the future! This is a blogpost I originally drafted in early 2017.
Behind the polished exterior of many modern buildings sit outdated systems with vulnerabilities waiting to be found
Authorities said scammers previously exploited the feature by posting fake exam questions before the test and later replacing them with the real questions, m...
The digital health company said it learned of the breach on June 8 and the attackers demanded a ransom. The post iRhythm Confirms Data Stolen in Hack appeare...
Opening a new social media account in the UK will soon mean proving you're over 16 with an ID upload or a facial age scan, under a government ban on under-16...
Novo Nordisk, the Danish pharmaceutical giant behind blockbuster weight-loss drugs Ozempic and Wegovy, has confirmed a cybersecurity breach involving unautho...
A data breach affecting the widely used K–12 student information system, Infinite Campus, has exposed the personal information of approximately 137,000 users...
Digital healthcare company iRhythm Holdings has disclosed a data breach after hackers stole patients' personal and health information stored on third-party-h...
Maine is still allowing companies to report breaches, but won’t make the portal easily available to the public until after it completes an audit of its proce...
The Council of Europe, the continent's oldest intergovernmental body, is probing claims of a data breach made by the ShinyHunters extortion group over the we...
How the Anubis ransomware group stole and leaked an Italian Adriatic port authority's data
A China-linked espionage campaign targeted exposed REDCap servers to deploy the InfiniteRed malware and steal sensitive data from a medical institution in No...
For the latest discoveries in cyber research for the week of 15th June, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES The Univer...
The US state of Maine has taken its public data breach notification portal offline after someone submitted fraudulent breach disclosures impersonating two we...