Cybercrime

Mobile Malware Growing Exponentially, Limited Capability of Current Security Solutions Big Concern

Security analysis suggest troubling and escalating trends in the development of malware that exploits vulnerabilities on mobile devices. "From turning mobile devices into bots, to infiltration of mobile applications, driven by the use of personal devices in the workplace, cybercriminals are taking full advantage of this market," reports M86 Security Labs in its just released Threat Predictions Report. more

What Chinese DDoS Malware Looks Like

While at that same Virus Bulletin conference that I was talking about earlier in my other post, I also had the chance to check out a session on Chinese DDoS malware put on by some folks from Arbor Networks. As little insight as I have into Android malware, I know even less about Chinese DDoS malware. So what's Chinese DDoS malware like? What are its characteristics? more

Biggest Botnet Takedown to Date

Yesterday law enforcement officials arrested 6 people and charged them with running a massive internet fraud ring. Over 4 million PCs were part of the botnet. According to the FBI, "the cyber ring used a class of malware called DNSChanger to infect approximately 4 million computers in more than 100 countries. There were about 500,000 infections in the U.S., including computers belonging to individuals, businesses, and government agencies such as NASA." more

Mega International DNS Malware Operation Dismantled, Reports FBI

FBI today announced six Estonian nationals have been arrested and charged with running a sophisticated Internet fraud ring that infected millions of computers worldwide with a virus and enabled the thieves to manipulate the multi-billion-dollar Internet advertising industry. Users of infected machines were unaware that their computers had been compromised -- or that the malicious software rendered their machines vulnerable to a host of other viruses. more

Nitro Attacks Target the Chemical Industry

New security report has revealed at least 48 companies involved in research, development, manufacturing of chemicals and advanced materials have been victims of a coordinated cyberattack traced to a source in China. The purpose of the attacks, code named Nitro, appear to be industrial espionage, collecting intellectual property for competitive advantage, according to Symantec. more

New Threats Demand a New Approach to DDoS Protection

In the past 24 months, distributed denial of service (DDoS) attacks have changed profoundly. Gone are the days when attackers worked under the radar, when machines were infected by botnet code unknowingly and attacks were disguised leaving very little to trace the exact origin. ... The other game-changer: It's easier than ever to execute attacks. The tools are so widely available that anyone with basic skills and a high-speed connection can become a "hacktivist." more

Growth in Commercial Sinkholing Operations

The last couple of years have seen a growth in commercial sinkholing operations. What was once an academic method for studying botnets and other types of Internet-born threat, has more recently turned in to an increasingly profitable business for some organizations. Yesterday I published a blog on the DarkReading site titled Sinkholing For Profit, and I wanted to expand upon some aspects of the sinkholing discussion (there's only so much you can fit in to 800-ish word limits). more

Oil and Gas Cyber Security Forum

A reader recently brought to my attention an upcoming conference in London in the UK -- The Oil and Gas Cyber Security Forum. Here's a little blurb: "Despite investments into state of the art technology, a majority of the oil and gas industry remain blissfully unaware of the vulnerabilities, threats and capability of a malicious cyber attack on control systems..." I bring this up because it is relevant to the trends in cyber security that we see this year - that of the Advanced Persistent Threat. more

Duqu Reported as Precursor to a Future Stuxnet-Like Attack

Virus researchers at Symantec Corp. have revealed a variant of the Stuxnet worm, named Duqu, that is found to be stealing information about industrial control systems. Symantec reports: "Duqu's purpose is to gather intelligence data and assets from entities, such as industrial control system manufacturers, in order to more easily conduct a future attack against another third party. The attackers are looking for information such as design documents that could help them mount a future attack on an industrial control facility... Parts of Duqu are nearly identical to Stuxnet, but with a completely different purpose." more

DDoS Attacks: What’s in Store for 2012?

According to Kaspersky Lab, 2011 has seen "numerous DDoS attacks with a variety of motives," many of which will "go down in the annals of cybercrime." As we look ahead to 2012, it's worth examining some of those motives to see what they portend. more

On the Success of Malware

There's often a lot of discussion about whether a piece of malware is advanced or not. To a large extent these discussions can be categorized as academic nitpicking because, at the end of the day, the malware's sophistication only needs to be at the level for which it is required to perform -- no more, no less. Perhaps the "advanced" malware label should more precisely be reattributed as "feature rich" instead. more

OPTA revokes Diginotar License as TTP

Wout de Natris: "In this decision OPTA revokes the registration of Diginotar as a so called Trusted Third Party. Diginotar issued certified certificates for digital signatures. The security breach by Iranian hackers over the summer, which Diginotar did not report to the authorities, lead to severe credibility issues for all Diginotar certificates issued before. This included Dutch government websites, but also led to severe breaches of privacy for Iranian end users, in multiple countries. As a result of OPTA's decision all certificates issued by Diginotar have to be revoked, while at the same she is forbidden to issue new ones. more

Internet and Self-Governance? An Example

At the Government Roundtable meeting in Amsterdam on 12 September RIPE NCC presented on her results on auditing Local Internet Registries (LIRs) and on the policy process concerning certification of her members. If this showed something to the world it is that cooperation with governments and law enforcement agencies (LEAs) pays off and self-governance can work. How did this come about? more

TLD Domain Abuse: Threat Report - First Half 2011

When it comes to building a robust globe-spanning network of crimeware and making the victims dance to a tune of the cyber-criminals' choosing, you're guaranteed to find domain name abuse at the heart of the operation. DNS provides the critical flexibility and underlying scalability of modern command-and-control (C&C) infrastructure. Cyber-criminals that master DNS (and manage to maintain the stream of new domain registrations that keep it fed) tend to find themselves in command of the largest and most profitable crimeware networks. more

Hiding in Plain Sight: Post-Breach

The majority of network breaches begin and end with the installation of malware upon a vulnerable device. For the rest, once that initial malware beachhead has been achieved, the story is only just beginning. The breach disclosures that make the news are often confusing as they're frequently compiled from third-hand reports, opinions and technical assumptions. More often than not, they include a discussion about the malware - how advanced it was, etc. - and whether any 0-day vulnerabilities were likely used by the mysterious attacker. more