FireEye says Russia's Fancy Bear hackers are targeting hotel guests with a sneaky attack that leaves no traces and steals network credentials. It involves no malware and is virtually impossible to stop.
Kaspersky Lab says it will withdraw antitrust complaints it filed against Microsoft over how Windows handles third-party security products, defusing a yearlong dispute. Microsoft says it will work closer with security companies to ensure compatibility with Windows.
About half of today's cyberattacks are malware-free and don't involve having to write any files to disk, says Dan Larson of Crowdstrike. These attacks get around conventional defenses, such as firewalls and antivirus programs, so they require new defenses, he says.
The Department of Homeland Security has issued an alert warning about cyber vulnerabilities in certain Siemens medical imaging products running Windows 7 that could allow hackers to "remotely execute arbitrary code." How serious are the risks?
Data breach truism: So many organizations get breached, and remain breached, but don't find out until months or even years later, says Paul White of the cybersecurity firm Cyber adAPT. He offers insights on speeding reaction time by watching for clues.
It's a red-faced moment for FireEye. The company says an investigation reveals that an attack against an analyst's personal online accounts was enabled by the employee's continued use of compromised login credentials.
Cybersecurity researcher Marcus Hutchins will plead not guilty in federal court to charges relating to creating and selling banking malware called Kronos. Some in the security community think the FBI may have confused legitimate research activities with criminal behavior.
Maxim Senakh, who was extradited from Finland to the United States to face charges related to Ebury botnet attacks, has been sentenced to serve nearly four years in federal prison, after which he will be deported to his native Russia.
British national Marcus Hutchins, aka "MalwareTech," has been arrested by the FBI on charges relating to the distribution of the Kronos banking Trojan. Hutchins is the "accidental hero" who singlehandedly defused the WannaCry ransomware outbreak.
Spain has approved a U.S. extradition request for Russian national Stanislav Lisov, who's been charged with helping to organize and profit from a prolific banking Trojan called Neverquest. He's the latest in a long line of suspected Russian hackers to be detained while vacationing abroad.
Security expert Troy Hunt has released a massive data set of compromised passwords that's intended to help web services steer users away from picking those that have already been exposed in data breaches.
FireEye has confirmed that one of its Mandiant breach investigation employee's personal laptops was breached by hackers, and corporate data dumped. The hackers say the leak is the first in a series of "Operation LeakTheAnalyst" attacks against cybersecurity researchers.
Hackers have struck Hollywood again, claiming HBO as their latest victim. So far, some unaired programming has been leaked online, as have details relating to a forthcoming "Game of Thrones" episode - but no actual episodes.