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Microsoft to target other botnets with legal weapon

Microsoft has several other botnets in its crosshairs, and believes it can use the same legal tactic against them that it deployed last week to strike at the Waledac botnet's command-and-control centers.

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Spanish police take down massive Mariposa botnet

Spanish authorities have arrested three men in an operation that has crushed a major botnet network of infected computers.

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FBI embeds cyber-investigators in Ukraine, Estonia

Hoping to catch cybercrooks, the U.S. Federal Bureau of Investigation has begun embedding agents with law enforcement agencies in Estonia, the Ukraine and the Netherlands.

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Zeus botnet dealt a blow as ISP Troyak knocked out

Internet service providers linked to the notorious Zeus botnet have been taken down, knocking out a third of the command-and-control servers that run the network of hacked machines.

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After takedown, botnet-linked ISP Troyak resurfaces

Last week FBI Director Robert Mueller called the fight against hackers "the cyber equivalent of cat-and-mouse." On Wednesday security experts trying to take down the Zeus botnet got a taste of what he...

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Zeus botnet exploits unpatched PDF flaw

The Zeus botnet is now using an unpatched flaw in Adobe's PDF document format to infect users with malicious code, security researchers said today.

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New Storm worm may not last long

A new variant of the Storm worm has emerged, but it does not appear to be as well-designed as its older relative, according to computer security researchers.

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Texas man to plead guilty to building botnet-for-hire

A Mesquite, Texas, man is set to plead guilty to training his 22,000-PC botnet on a local ISP -- just to show off its firepower to a potential customer.

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Guilty plea after botnet tested with DDoS on ISP

The second man charged in 2006 computer attacks on The Planet and T35 Hosting has agreed to plead guilty.

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Botnet takedown may yield valuable data

Researchers are hoping to get a better insight on botnets after taking down part of Pushdo, one of the top five networks of hacked computers responsible for most of the world's spam.

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Group used 30,000-node botnet in MasterCard, PayPal attacks

PayPal's website was hit late Wednesday by two botnets as online activists continued their Web attacks on companies that have severed their relationships with WikiLeaks.

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Zeus leaks give tools to researchers, attackers

The source code and a manual to the popular crimeware creation kit Zeus has been leaked, perhaps giving defenders additional tools to fight infections but also raising concerns that criminals may use...

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In Pictures: 20 notorious worms, viruses and botnets

The earliest worms and viruses were created for geeky fun and did little harm - oh, how times have changed. Here are 20 worms, viruses and botnets that show the evolution of malware, from Creeper to...

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DDoS attacks increase in number, endanger small organisations

The number of DDoS attacks increased by 180 percent during the third quarter of this year compared to the same period in 2014.

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Are persistent bots permanently rooted in your smart home?

IoT botnets have been known for quite a while, but they gained household infamy after Mirai grabbed the headlines back in 2016.

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