💀 158 years in business—gone in days.

Hackers guessed ONE weak password, unleashed ransomware, wiped backups & bankrupted KNP Logistics.

700 jobs lost in days. Your password is all it takes.

Full story → https://thehackernews.com/2025/09/how-one-bad-password-ended-158-year-old.html

🚨 Researchers found critical authentication bypass flaws in Wondershare RepairIt (CVE-2025-10643/10644).

Hardcoded cloud tokens + no encryption exposed user data and let attackers swap AI models—turning updates into a supply chain backdoor.

Details → https://thehackernews.com/2025/09/two-critical-flaws-uncovered-in.html

🛑 China-backed hackers have silently breached top U.S. legal, SaaS & tech firms—hiding for 393 days with a custom backdoor called BRICKSTORM.

They’re stealing emails, cloning servers & staying invisible to security tools.

Read → https://thehackernews.com/2025/09/unc5221-uses-brickstorm-backdoor-to.html

⚠️ Chinese state hackers just breached defense contractors in the U.S.—plus gov agencies from Asia to Europe.

The RedNovember group hijacked VPNs & firewalls from Cisco, Palo Alto, Ivanti and more—using open-source backdoors to stay hidden.

Full story → https://thehackernews.com/2025/09/chinese-hackers-rednovember-target.html

🚨 Cisco flaw already under attack: CVE-2025-20352 lets remote hackers crash systems or run code as root via SNMP.

Cisco IOS & IOS XE devices with SNMP enabled are at risk—Meraki MS390 & Catalyst 9300 included. Patch to IOS XE 17.15.4a now.

Details → https://thehackernews.com/2025/09/cisco-warns-of-actively-exploited-snmp.html

🚨 Two fake Rust crates stole Solana & Ethereum wallet keys

faster_log & async_println racked up 8,424 downloads before crates[.]io killed them.

They cloned real code & sent private keys to a fake Solana endpoint.

Details → https://thehackernews.com/2025/09/malicious-rust-crates-steal-solana-and.html

🚨 DDoS attacks are exploding: up 41% YoY with a record-shattering 2.2 Tbps strike in early 2025.

Tech firms are now the #1 target, finance is climbing fast, and app/API attacks hit 38% of all incidents.

Read full report here → https://thehackernews.com/2025/09/tech-overtakes-gaming-as-top-ddos.html

🛡 [New] Threatsday Bulletin is live!

⚡ SonicWall rootkit patch
⚡ GeoServer federal breach
⚡ Scattered Spider confession
⚡ Shai-Hulud npm worm
⚡ …and more critical updates

Stay ahead of this week’s biggest cyber threats → https://thehackernews.com/2025/09/threatsday-bulletin-rootkit-patch.html

🚨 61% of new software flaws get stamped “critical” every year—yet only about 10% are truly dangerous.

Security teams are drowning in fake urgency while real threats slip through.

Gartner’s new Continuous Threat Exposure Management flips the script: prove which risks actually matter.

Read → https://thehackernews.com/2025/09/ctems-core-prioritization-and-validation.html

⚠️ North Korea’s hackers just unleashed a new backdoor—AkdoorTea.

Fake job interviews trick devs into running “camera fix” scripts that hijack Windows, macOS & Linux to steal crypto and drop miners.

Here’s what you need to know ↓ https://thehackernews.com/2025/09/north-korean-hackers-use-new-akdoortea.html

🔒 Learn to Secure Containers — Free Certification!

Master practical container security: choosing base images, scanning for vulnerabilities, and securing production.

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Start Free Course ↓ https://thn.news/docker-security-guide

🚨 Researchers found a 9.4-severity flaw called “ForcedLeak” that let hackers steal CRM data from Agentforce—by buying a $5 expired domain and slipping in a hidden prompt.

Salesforce patched it, but check your leads now.

Full story → https://thehackernews.com/2025/09/salesforce-patches-critical-forcedleak.html

🚨 1 TRILLION DNS queries.

Cybercriminal network Vane Viper exposed as an adtech-powered malware empire—60,000+ shady domains, push-notif abuse, and deep ties to PropellerAds & AdTech Holding.

It’s not an ad network—it’s a threat network.

Read → https://thehackernews.com/2025/09/vane-viper-generates-1-trillion-dns.html

🚨 WARNING: Cisco VPN gear under active attack!

Two zero-days (CVE-2025-20333, CVSS 9.9 & CVE-2025-20362) let hackers gain root access and bypass auth.

CISA issued an emergency directive—federal agencies have 24 hrs to patch.

Details → https://thehackernews.com/2025/09/urgent-cisco-asa-zero-day-duo-under.html

🚨 OnePlus Alert: A CVE-2025-10184 flaw (CVSS 8.2) in OxygenOS lets any malicious app read your SMS—including MFA codes—without permission or warning.

Unpatched since OxygenOS 12 (2021). OnePlus says it’s investigating.

Protect your accounts now → https://thehackernews.com/2025/09/threatsday-bulletin-rootkit-patch.html#texts-laid-bare

🚨🚨 New variant of XCSSET macOS malware spotted.

It can hijack crypto transactions by swapping wallet addresses, targets Firefox, and hides in shared Xcode projects with stronger persistence tricks.

Full details → https://thehackernews.com/2025/09/new-macos-xcsset-variant-targets.html

🚨 Important: Hackers quietly exploited Fortra GoAnywhere MFT a full week before anyone knew.

CVE-2025-10035 (CVSS 10.0) gave them pre-auth RCE to slip in an “admin-go” backdoor and drop payloads.

Patch now: 7.8.4 / 7.6.3.

Full story → https://thehackernews.com/2025/09/fortra-goanywhere-cvss-10-flaw.html

🚨 West Sussex man arrested over ransomware attack that crippled baggage & check-in systems at major European airports, including Heathrow.

Collins Aerospace confirms “HardBit” ransomware caused hundreds of flight delays.

NCA probe ongoing → https://thehackernews.com/2025/09/threatsday-bulletin-rootkit-patch.html#basic-ransomware-big-chaos

⚡ Blue Report 2025:

• Data exfiltration stopped just 3% of the time
• 54% of attacker moves left no logs
• Only 14% triggered alerts

Dashboards don’t prove safety—BAS is the crash test that shows if your defenses really hold.

Read → https://thehackernews.com/2025/09/crash-tests-for-security-why-bas-is.html