Last week we looked at reports from China and Israel about a new “Internet of Things” malware strain called “Reaper” that researchers said infected more than a million organizations by targeting newfound security weaknesses in countless Internet routers, security cameras and digital video recorders (DVRs). Now some botnet experts are calling on people to stop the “Reaper Madness,” saying the actual number of IoT devices infected with Reaper right now is much smaller.
Arbor Networks said it believes the current actual size of the Reaper botnet fluctuates between 10,000 and 20,000 bots total. Arbor notes that this can change any time.
The author of a banking Trojan called Nuclear Bot — a teenager living in France — recently released the source code for his creation just months after the malware began showing up for sale in cybercrime forums. Now the young man’s father is trying to convince him not to act on a job offer in the United States, fearing it may be a trap set by law enforcement agents.
Distributed denial-of-service (DDoS) attacks designed to silence end users and sideline Web sites grew with alarming frequency and size last year, according to new data released this week. Those findings dovetail quite closely with the attack patterns seen against this Web site over the past year.
It seems nearly every day we’re reading about Internet attacks aimed at knocking sites offline and breaking into networks, but it’s often difficult to visualize this type of activity. In this post, we’ll take a look at multiple services for tracking online attacks and attackers around the globe and in real-time.
KrebsOnSecurity has been targeted by countless denial-of-service attacks intended to knock it offline. Earlier this week, KrebsOnSecurity was hit by easily the most massive and intense such attack yet — a nearly 200 Gpbs assault leverging a simple attack method that industry experts is becoming alarmingly common.
During the last week of July, a series of steadily escalating cyber attacks directed at my Web site and hosting provider prevented many readers from being able to reach the site or read the content via RSS. Sorry about that. What follows is a post-mortem on those digital sieges, which featured a mix of new and old-but-effective attack methods.
The FBI is warning that computer crooks have begun launching debilitating cyber attacks against banks and their customers as part of a smoke screen to detract attention away from simultaneous high-dollar cyber heists.
The bureau says the attacks coincide with corporate account takeovers perpetrated by thieves who are using a modified version of the ZeuS Trojan that’s being called “Gameover.” The thefts come after a series of heavy spam campaigns aimed at deploying the malware, which arrives disguised as an email from the National Automated Clearing House Association (NACHA), a not-for-profit group that develops operating rules for organizations that handle electronic payments. The ZeuS variant steals passwords and gives attackers direct access to the victim’s PC and network.
Cyber attacks designed to knock Web sites off line happen every day, yet shopping for a virtual hit man to launch one of these assaults has traditionally been a dicey affair. That’s starting to change: Hackers are openly competing to… Read More »
A group tasked with devising strategies to deter cyber attacks is calling for mandatory public disclosure of fraud and hacking incidents by governments and organizations of all sizes, including banks.