The implications of control over internet infrastructure via DNS-over-HTTPS on privacy

In the early days of the internet, it was quite common for local networks to run their own domain name service (DNS). DNS was invented as a solution for allowing internet users to query remote servers via friendly, easy-to-remember names like google.com. Names are much easier to remember compared to more abstract IP numbers like … More The implications of control over internet infrastructure via DNS-over-HTTPS on privacy

Microsoft rushes out patch for Internet Explorer zero‑day

There is no word on which threat actor is abusing the severe vulnerability for attacks. Microsoft is urging Windows users to install an emergency security patch to address a critical vulnerability that affects multiple versions of Internet Explorer (IE) and is under active exploitation by unspecified bad actors. The company’s advisory notes that the zero-day, listed as CVE-2019-1367, is … More Microsoft rushes out patch for Internet Explorer zero‑day

The ABCs of Anti-Phishing and Web Access Protection

Homoglyph attacks: high-value targets are protected by ESET The Cypriot security watchdog, CSIRT, warns about a fake PayPal site that spreads the Nemty ransomware using a so-called homoglyph attack. Homoglyph attacks rely on replacing characters in addresses with ones that look similar – or even optically identical – but are actually different, as they belong to different … More The ABCs of Anti-Phishing and Web Access Protection

Scam impersonates WhatsApp, offers ‘free internet’

The fraudulent campaign is hosted by a domain that is home to yet more bogus offers pretending to come from other well-known brands. The fraudulent campaign is hosted by a domain that is home to yet more bogus offers pretending to come from other well-known brands. Recently, ESET researchers in Latin America received a message … More Scam impersonates WhatsApp, offers ‘free internet’