Tag Archives: law-enforcement

The effects of law enforcement takedowns on the ransomware landscape

While the results of law enforcement action against ransomware-as-a-service operators Alphv/BlackCat and LockBit are yet to be fully realized, the August 2023 disruption of the Qakbot botnet has had one notable effect: ransomware affiliates have switched to vulnerability exploitation as the primary method of delivering the malware. The switch is obvious to Symantec’s Threat Hunter Team but, unfortunately, it hasn’t been accompanied by a fall in the number of ransomware victims. “Analysis of data from … More ? The post The effects of law enforcement takedowns on the ransomware landscape appeared first on Help Net Security .

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The effects of law enforcement takedowns on the ransomware landscape

The removal of Qakbot from infected computers is just the first step

The Qakbot botnet has been disrupted by an international law enforcement operation that culminated last weekend, when infected computers started getting untethered from it by specially crafted FBI software. Arranging a widespread Qakbot removal The Qakbot administrators use a system of tiered servers (Tier 1, Tier 2, and Tier 3) to control the Qakbot malware installed on infected computers. “Tier 1 servers are computers infected with Qakbot that have an additional software ‘supernode’ module installed … More ? The post The removal of Qakbot from infected computers is just the first step appeared first on Help Net Security .

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The removal of Qakbot from infected computers is just the first step

FBI-led Operation Duck Hunt shoots down Qakbot

Totally plucked: Agents remotely roasted Windows botnet malware on victims’ machines Uncle Sam today said an international law enforcement effort dismantled Qakbot, aka QBot, a notorious botnet and malware loader responsible for losses totaling hundreds of millions of dollars worldwide, and seized more than $8.6 million in illicit cryptocurrency.…

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FBI-led Operation Duck Hunt shoots down Qakbot

DDoS DNS attacks are old-school, unsophisticated … and they’re back

So why would you handle them on your own? Sponsored Feature Ransomware may currently be the biggest bogeyman for cybersecurity pros, law enforcement, and governments, but it shouldn’t divert us from more traditional, but still very disruptive threats.…

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DDoS DNS attacks are old-school, unsophisticated … and they’re back

Refreshed from its holiday, Emotet has gone phishing

Notorious botnet starts spamming again after a three-month pause Emotet is back. After another months-long lull since a spate of attacks in November 2022, the notorious malware operation that has already survived a law enforcement takedown and various periods of inactivity began sending out malicious emails on Tuesday morning.…

International operation takes down Russian RSOCKS botnet

$200 a day buys you 90,000 victims A Russian operated botnet known as RSOCKS has been shut down by the US Department of Justice acting with law enforcement partners in Germany, the Netherlands and the UK. It is believed to have compromised millions of computers and other devices around the globe.…

Lock up your Office macros: Emotet botnet back from the dead with Trickbot links

Nice to have nearly a year off from that malspam threat, but now it’s returned The Emotet malware delivery botnet is back, almost a year after law enforcement agencies bragged about shutting it down and arresting the operators.…

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Lock up your Office macros: Emotet botnet back from the dead with Trickbot links

Group using DDoS attacks to extort business gets hit by European law enforcement

On 15 and 16 December, law enforcement agencies from Austria, Bosnia and Herzegovina, Germany and the United Kingdom joined forces with Europol in the framework of an operation against the cybercrimin…

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Group using DDoS attacks to extort business gets hit by European law enforcement