Back to Insights & News
December 5, 2025
5 min read
Marco Grima
Cybersecurity

Record-Breaking 29.7 Tbps DDoS Attack Shatters Internet

A hacking group just unleashed a devastating 29.7 Tbps DDoS attack, shattering the previous world record by 10x. This is the biggest assault on internet infrastructure in history.

Record-Breaking 29.7 Tbps DDoS Attack Shatters Internet
Share this article:

A DDoS hacking group just smashed the previous world record with a 29.7 Tbps attack. This isn't just a bigger number. This is a fundamental shift in what cybercriminals can now do to the internet.

To put this in perspective, the previous record sat around 3-4 Tbps. This new attack is roughly 10 times more powerful. That's like comparing a hurricane to a tornado.

The Attack That Broke the Internet's Scale

The 29.7 Tbps assault represents a watershed moment for DDoS attacks. These aren't subtle hacks anymore. They're sledgehammer attacks that can cripple infrastructure, take down services, and hold massive companies hostage.

DDoS stands for Distributed Denial of Service. Think of it like 10 million people trying to enter a building at the exact same time. The doors can't handle it. The servers collapse. Nobody gets through.

Distributed denial of service attack visualization

Distributed denial of service attack visualization

But here's what makes this attack different: scale that wasn't thought possible six months ago. Previous record-holders maxed out around 3 Tbps. Now? We're talking about attacks that are literally 10 times bigger.

Technical details about the specific target, attack vector, and which CVE vulnerabilities were exploited have not yet been disclosed. What we know is the damage. What we know is the scale. What we know is that the rules of engagement just changed.

Why This Breaks Everything We Thought We Knew

The cybersecurity community expected DDoS attacks to plateau. We've been preparing for maximum attacks around 5-10 Tbps. That's what the defense infrastructure was built for. That's what companies budgeted to defend against.

Then this 29.7 Tbps attack landed like a meteor strike.

Experts predicted it would take years for attacks to reach these levels. The technology, the botnet coordination, the sheer bandwidth required - all of it seemed impossible at this scale just 18 months ago. Now it's here. It happened. And organizations worldwide are realizing their defenses are vastly underprepared.

For context: a 10 Tbps attack could theoretically take down major portions of the internet backbone. We're now seeing attacks nearly 3 times that size. The math is terrifying for infrastructure operators.

The Botnet Behind the Firepower

DDoS attacks of this magnitude require massive botnets - networks of compromised devices all attacking simultaneously. We're talking about hundreds of thousands, maybe millions of infected systems coordinated into a weapon.

These aren't sophisticated malware campaigns targeting specific corporations. These are industrial-scale operations. They can attack from every direction simultaneously. They can rotate attack patterns faster than defenses can adapt.

The fact that a criminal group could coordinate this level of firepower suggests they have access to either compromised infrastructure, rented botnet capacity, or both. It also suggests that IoT device security is still completely broken. Millions of cameras, routers, printers, and smart home devices are still vulnerable and being weaponized.

This is a supply chain problem we've known about for years. Nobody's fixed it. Nobody prioritized it. Now it's biting us in catastrophic ways.

What Actually Breaks When You're Hit With This

At 29.7 Tbps, you're not just knocking services offline. You're potentially damaging the infrastructure itself. Network equipment gets overwhelmed. Routers fail under the load. Entire data centers can go dark.

Imagine what happens if a financial exchange gets hit. Banks can't process transactions. Stock trading halts. Millions of dollars evaporate in minutes. Or worse - a hospital network gets knocked down and emergency systems go offline.

The insurance companies haven't priced for this yet. The legal liability frameworks don't account for infrastructure damage at this scale. The compliance and regulatory implications are still being calculated.

For any company running critical infrastructure - energy grids, water systems, telecommunications - this attack proves that their defenses are inadequate. Not inadequate at 5 Tbps. Not inadequate at 10 Tbps. Proven inadequate right now.

The Global Infrastructure Problem Nobody's Solving

Here's what keeps security professionals up at night: there's no easy defense against a 29.7 Tbps attack. You can't just "patch" your way out of this. You can't buy your way out. You can't code your way out.

When an attacker sends 29.7 terabits of data per second at your infrastructure, the only defense is bandwidth you don't have. You need to absorb it at the ISP level. You need filtering at the backbone. You need cooperation across entire internet infrastructure segments.

Most companies don't have that. Most ISPs weren't prepared to protect against this. The internet routing protocols we use were designed in an era when 1 Mbps attacks were considered "major incidents."

Now we're looking at attacks that are millions of times more powerful than the infrastructure was designed to handle.

What Happens Next in This Arms Race

There's a bad precedent being set here. Criminal groups and nation-states are watching. They're seeing what's possible. They're seeing that 29.7 Tbps worked. Now they're asking: "Can we go bigger? Can we do 50 Tbps? 100 Tbps?"

The answer is probably yes. The botnets are out there. The infrastructure vulnerabilities persist. The only thing stopping larger attacks is the attacker's motivation and budget.

Internet infrastructure companies are already mobilizing. Cloud providers are quietly upgrading their DDoS mitigation capacity. ISPs are having emergency board meetings. Governments are making phone calls. This is a critical infrastructure alert even if it hasn't been officially declared as one.

But here's the uncomfortable truth: we're always playing defense after the attack has already happened. The attack was executed first. Then we react. By then, the damage is done, or we got lucky and had enough capacity.

This is fundamentally broken security posture. And until that changes, records will keep getting shattered.

Bottom line: The 29.7 Tbps DDoS attack exposes that internet infrastructure has been operating on assumptions that are now dangerously outdated, and the next attack could be significantly worse.


AI Generated Image | AI Generated Image

Need IT Support?

Ready to implement these solutions for your Malta business? Our experts are here to help.