Breaking News – Cyber Threats (last 6h)
Generated: 2026-06-05 17:00 PDT
- Suspicious Polyfill login prompts pop up on Toshiba, Muji websites
BleepingComputer • 2026-06-05 14:54 • www.bleepingcomputer.com
Tech giant Toshiba and mega-retailer Muji warned visitors that suspicious sign-in screens popping up on their websites could collect credentials. […]
https://www.bleepingcomputer.com/news/security/suspicious-polyfill-login-prompts-pop-up-on-toshiba-muji-websites/ - CISA: Hackers now exploit SolarWinds Serv-U flaw to crash servers
BleepingComputer • 2026-06-05 12:15 • www.bleepingcomputer.com
CISA warned today that hackers are now actively exploiting a recently patched high-severity SolarWinds Serv-U flaw to crash servers. […]
https://www.bleepingcomputer.com/news/security/cisa-hackers-now-exploit-solarwinds-serv-u-flaw-to-crash-servers/ - Chinese APT deploys new malware to keep access to hacked networks
BleepingComputer • 2026-06-05 11:09 • www.bleepingcomputer.com
A Chinese espionage group tracked as UNC5221 has been accessing Microsoft 365 environments using the Brickstorm backdoor and previously undocumented malware named Plenet and AgentPSD. […]
https://www.bleepingcomputer.com/news/security/chinese-apt-deploys-new-malware-to-keep-access-to-hacked-networks/ - IronWorm and New Miasma Worm Variant Hit npm in Supply Chain Attacks
The Hacker News • 2026-06-05 11:05 • thehackernews.com
Multiple software supply chain attacks have hit the npm ecosystem, with threat actors using both malicious and poisoned versions of over 50 legitimate packages to distribute a Rust-based information stealer and a self-spreading worm, respectively.According to JFrog, the information stealer “scrapes every secret it can find on a developer’s machine, hides behind an eBPF kernel rootkit, and
https://thehackernews.com/2026/06/ironworm-and-new-miasma-worm-variant.html
Sources: BleepingComputer, The Hacker News, KrebsOnSecurity, SANS ISC, CISA.
