Once a file enters the network, we often lack the tools to monitor the file's behavior. In essence, using the point-in-time model, the security professional cannot retry the file for guilt or innocence.
Information security experts are questioning the accuracy of a news report that claims Sony Pictures Entertainment is attempting DDoS attacks to disrupt sites that are providing copies of stolen Sony data.
The hacking gang Lizard Squad has claimed credit for knocking Sony's PlayStation Network offline. Meanwhile, investigators continue to suspect North Korea may have launched the recent, "unprecedented" hack of Sony Pictures Entertainment.
European police have announced the arrests of 15 alleged users of remote-access Trojans, which can be employed by attackers to spy on webcams, launch DDoS attacks, steal financial details and launch extortion campaigns.
Automated attacks have potentially compromised the majority of websites that run the Drupal content management system, giving attackers platforms for launching malware, DDoS attacks and spam, according to the Drupal security team.
As researchers scramble to learn more about Shellshock and the risks it poses to operating systems, servers and devices, Michael Smith of Akamai explains why not all patches are actually fixing the problem.
Initial reports suggested that Russian hackers could behind an attack against JPMorgan Chase, and perhaps other U.S. banks. While it's still far from clear who the culprits are, experts discuss the potential hacking motivations of a nation-state.
A DDoS attack and subsequent data breach that led to the shuttering of source code hosting firm Code Spaces offers an eye-opening reminder to be aware of attacks used as a diversionary tactic to draw attention away from devastating hacking.
DDoS attacks have grown in sophistication. But so have organizations' dependencies on the services disrupted by DDoS, says Corero's Ashley Stephenson. How should security leaders respond to protect their critical services?
When it comes to DDoS attacks, the hacktivists get all the headlines, but there is a robust service industry behind the scenes, supporting these sophisticated strikes, says Darren Anstee of Arbor Networks.
Verizon's latest annual breach report shows that Web application attacks increased more than malware-fueled point-of-sale intrusions in 2013, says analyst Dave Ostertag, who provides an overview of the report's findings.