Social Engineering | Breaking Cybersecurity News | The Hacker News

Multi-factor authentication (MFA) was supposed to close a critical gap in identity security. It meant that, even if an attacker possessed the account credentials, they couldn't log in without the second factor. While that logic was sound, attackers have now figured out that they don't need to steal the second factor: they just need the user to hand it over. If your workforce authenticates with push-based MFA, this attack is a live threat to your organization today. Tools like Specops Secure Access are built specifically to close that gap, but before getting into the fix, it's worth understanding how this technique works. How MFA prompt bombing works The attack requires three key elements to work: Valid account credentials, usually sourced from breached password dumps on the dark web A login portal that uses push-based MFA (such as a VPN, Microsoft 365, Okta, or Duo) A victim who is alerted every time the attacker tries the login Attackers repeatedly tri...

Cybersecurity researchers have shed light on a cross-platform malware called RemotePE that has been put to use by the North Korea-linked Lazarus Group in attacks targeting financial and cryptocurrency organizations. RemotePE, per NCC Group subsidiary Fox-IT, is part of a multi-stage attack chain that involves two loaders tracked as DPAPILoader and RemotePELoader. "DPAPILoader decrypts and loads RemotePELoader from disk using the Windows Data Protection API ( DPAPI )," security researchers Yun Zheng Hu and Mick Koomen said . "RemotePELoader beacons to a C2 server and waits until it receives the next stage: RemotePE, a RAT executed entirely in memory and never written to disk, leaving no filesystem artifacts." RemotePE was first highlighted by the security vendor in September 2025 in connection with an attack targeting an unnamed organization in the decentralized finance (DeFi) sector, leading to the deployment of three malware families, including PondRAT, Th...

The Belarus-aligned threat actor known as Ghostwriter (aka UAC-0057 and UNC1151) has been observed using lures related to Prometheus, a Ukrainian online learning platform, to target government organizations in the country. The activity, per the Computer Emergency Response Team of Ukraine (CERT-UA), involves sending phishing emails to government entities using compromised accounts. It's been active since the spring of 2026. "Typically, the email contains a PDF attachment with a link that, when clicked, leads to the download of a ZIP archive containing a JavaScript file," the agency said in a Thursday report. The JavaScript file, dubbed OYSTERFRESH, is designed to display a decoy document as a distraction mechanism, while stealthily writing an obfuscated and encrypted payload called OYSTERBLUES to the Windows Registry, as well as downloading and launching OYSTERSHUCK, which is responsible for decoding OYSTERBLUES.