Sinisa Markovic
Terminated contract led to $2.5 million cyber extortion scheme
A federal jury convicted Cameron Curry, 27, a Charlotte resident, of carrying out an extensive cyber extortion scheme targeting a Washington, D.C.-based international …
Authorities disrupt four IoT botnets behind record DDoS attacks
The U.S. Justice Department and international partners have disrupted four IoT botnets linked to DDoS attacks that reached 30 terabits per second, among the largest ever recorded.
4chan shrugs off UK regulator, refuses to pay £520,000 in fines over online safety violations
The U.K.’s media regulator Ofcom fined 4chan £450,000 under the Online Safety Act for failing to introduce age checks to stop children from accessing pornographic content on …
Secure endpoint management systems immediately, CISA urges
The US Cybersecurity and Infrastructure Security Agency (CISA) warns that the cyberattack on Stryker Corporation serves as a signal to U.S. organizations that foreign cyber …
900,000 contact records exposed in Aura data breach
Aura, the online safety service, confirmed that an unauthorized party accessed about 900,000 records, mostly names and email addresses from a marketing tool linked to a …
Samba 4.24.0 ships Kerberos hardening and a CVE fix for domain encryption defaults
Samba 4.24.0 arrived carrying a set of Kerberos security changes aimed at Active Directory deployments. The release fixes a vulnerability, extends audit coverage for sensitive …
Elite members of North Korean society fake their way into Western paychecks
Increased federal activity, including indictments over the past year, has drawn attention to a pattern that has been unfolding inside corporate hiring pipelines. North Korean …
Firefox is getting a free built-in VPN
Mozilla is adding a free built-in VPN to Firefox, with the feature arriving in Firefox 149 on March 24. Privacy concerns often follow free VPN services, especially when …
Apple starts issuing lightweight security updates between software releases
Apple is delivering small security updates, called Background Security Improvements, starting with iOS 26.1, iPadOS 26.1, and macOS 26.1. Apple describes Background Security …
Big tech companies step in to support the open source security ecosystem
Backed by new funding commitments from major technology players, open source security efforts are moving beyond threat identification toward practical solutions for defenders. …
Cybercriminals scale up, government sector hit hardest
Government agencies faced the highest volume of cyberattack campaigns in 2025, according to new findings from HPE Threat Labs, which tracked 1,186 active campaigns over the …
Global fraud losses climb to $442 billion
Online fraud is reaching more victims and generating larger losses, driven by digital tools and organized networks operating across borders. Global trends in financial fraud …