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Imagine your AI assistant quietly doing more than you asked — Radware researchers have uncovered a zero-click prompt-injection that exploits agentic ChatGPT features to make assistants act and leak data across apps with little or no user interaction. Its a wake-up call: autonomy is outpacing control.

Exclusive alert: China-Linked UAT-7290 is emerging as a severe telecom threat—here’s what network teams and users need to know to shore up defenses fast.

Think an email from your CEO is safe? Microsoft 365 phishing campaigns now use cloud misconfigurations and device-code tricks to make external messages look internal and steal authentication tokens or MFA codes.

Think a breach is fixed in hours? Absolute Security finds many organizations face a costly, disruptive two-week recovery after endpoint attacks — from discovery and containment to forensic rebuilds, lost productivity and lingering reputational damage.

Imagine the tool you trust to automate workflows becoming a master key for attackers — Ni8mare is a high‑risk flaw in the n8n automation platform that can let adversaries seize servers, steal secrets, and hijack your integrations. If you run internet‑exposed or self‑hosted n8n, patch now and audit for any lingering compromise.

Think of pkr_mtsi as a benign-looking packer that attackers have turned into a slick delivery system—using malvertising and social lures to slip credential stealers, covert coin‑miners, and backdoors onto victims’ PCs. By running loaders in memory and staging payloads, it keeps infections quiet while letting criminals squeeze ongoing profit from compromised machines.

Who wins when everyday gadgets become weapons? The Aisuru DDoS — drawing power from U.S. ISP networks — and Kimwolf’s rapid takeover of millions of unofficial Android TV boxes reveal how attackers and-market incentives have turned cheap devices into a lucrative botnet economy, forcing defenders into slow, surgical responses.

Discover how Aisuru and Kimwolf turned everyday cheap devices—routers and gray‑market Android TV boxes—into a near‑unstoppable DDoS army that forced ISPs into impossible tradeoffs, revealing how lax supply chains and low‑cost hardware became attackers’ greatest advantage.

No IT department, no security budget, real exposure. Nubivance builds right-sized security foundations for small companies. Send them this.
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If your router were a wolf at the door, would you still leave the latch open? The Kimwolf botnet has been hijacking routers to steal credentials, alter traffic, and keep persistent access—update firmware, remove WAN management, and change default passwords now.

Think your home network is private? The Kimwolf botnet has quietly been recruiting devices across local LANs for months—weaponizing internal connections to evade detection and turn everyday gadgets into a powerful, low-latency attack cluster that can threaten everything from your living room to national infrastructure.

For 16 years KrebsOnSecurity has pulled back the curtain on the criminal plumbing—bulletproof hosts, access brokers and resilient intermediaries—showing why targeting those enablers, not just the flashy attacks, is the real path to stopping cybercrime.

Think your home network is a locked room? Researchers warn the Kimwolf botnet is quietly replacing the lock—compromising routers and IoT devices to build stealthy footholds for DDoS, data theft, or lateral attacks.

Get an exclusive look at the Aisuru and Kimwolf botnets and the stunning devastation they’ve caused—an eye-opening read for anyone concerned about today’s cyberthreat landscape.

For its 16th year, KrebsOnSecurity pulls back the curtain on how organized extortion rings, DDoS‑for‑hire botnets and scaled social‑engineering tradecraft turned lone hackers into multimillion‑dollar criminal businesses.

Get the inside scoop on the Aisuru and Kimwolf botnets—exclusive findings reveal how they spread, the damage theyre causing, and smart steps to protect your systems.

Think a domain seizure ends the story? On its 16th anniversary, KrebsOnSecurity shows takedowns are just windows of opportunity — exposing the backups, mirror sites and credential mega-collections that let cybercrime regroup, and pushing for the sustained, intelligence-driven work that follows.

Evidence in spreadsheets, controls drifting between audits, frameworks multiplying on flat headcount. Nubivance runs continuous compliance on Rapid7 Cyber GRC - SOC 2, HIPAA, ISO 27001, PCI, CMMC.
End the scramble
Policy pivots, shrinking coordination, and rhetorical attacks on journalists and researchers are quietly eroding America’s cyber defenses. KrebsOnSecurity reporting shows agile adversaries are exploiting basic flaws—password reuse, weak account recovery, and spotty phishing‑resistant MFA—to turn routine mistakes into high‑value extortion and strategic leverage unless we commit to sustained reforms.

The Kimwolf botnet is quietly hijacking routers and management consoles to turn whole local networks into persistent, hard-to-detect attack platforms. If you haven’t checked firmware, disabled remote admin, or changed default credentials lately, now’s the time—this is an active, targeted campaign.

Quiet policy pivots in Washington loosened key cyber safeguards this year, opening fresh avenues for attackers. Changes slipped into procurement and administrative routines may have undone years of steady progress in US cyber policy — and the consequences are only now surfacing.

Think typing a URL is safe? New research shows most parked domains—expired, dormant, or misspelled names—now funnel visitors into scams, fake installers and malware, so a simple typo or old bookmark can turn into a costly trap.

Think essay mills are just a campus nuisance? A new investigation reveals a $25M ad‑driven cheating network that used Google search ads to funnel students to essay services — and whose money trail ties to a Kremlin‑connected oligarch and a Russian university involved in attack drone development, turning academic dishonesty into a national security worry.

Dont be fooled by parked domains — a surprising surge in malicious activity on these inactive sites is exposing users and businesses to new security risks.

Get the inside scoop on a $25M essay mill tying drones to diplomas—our exclusive exposé reveals how the scheme works and why it matters for students and educators alike.

Surprising new data shows most parked domains are now hosting malicious content—discover why parked domains are becoming a growing security risk and what easy steps you can take to stay protected.