Microsoft researchers are offering fresh details on the SolarWinds hackers' extensive efforts to remain hidden, which gave them more time to fully penetrate systems, move laterally through networks and exfiltrate data in follow-on attacks.
Ransomware dominated the cybercrime landscape in 2020 and looks set to do so again this year, as criminals seek fresh new ways to make victims pay. Experts predict gangs will double down on whatever works, which lately includes data exfiltration.
Researchers at Check Point Research are tracking a new botnet dubbed "FreakOut" that's targeting vulnerabilities in Linux systems. The malware is creating a malicious network that has the potential to launch DDoS attacks.
Symantec Threat Intelligence says it's uncovered another malware variant used in the SolarWinds supply chain hack - a loader nicknamed "Raindrop" that apparently was used to deliver Cobalt Strike, a legitimate penetration testing tool, to a handful of targets.
The FBI is warning that hackers are increasingly using voice phishing, or vishing, to target remote and at-home workers as a way of harvesting VPN and other credentials to gain initial access to corporate networks.
Fraud in the interactive voice response channel was growing before the pandemic. Since? IVR fraud has become "a fraudsters' playground," says Mark Horne, CMO of Pindrop. He shares a new account-centric defensive solution.
Police have arrested Riley June Williams of Pennsylvania, who a tipster alleges stole a laptop or hard drive belonging to House Speaker Nancy Pelosi. But is the tipsters claim that she had planned to pass the device to a friend in Russia credible?
According to Gartner, “Through 2023, BEC attacks will continue to double each year to over $5 billion and lead to
large financial losses for enterprises.”
In today’s rapidly evolving environment, traditional email security solutions aren’t enough to protect businesses anymore. You must also effectively...
President-elect Joe Biden's $1.9 trillion plan for COVID-19 relief includes nearly $10 billion in cybersecurity and IT spending. Some security experts hope the amount as just a "down payment" toward a broader effort.
The U.S. Capitol siege and the impeachment of President Trump are being exploited for disinformation purposes ahead of Inauguration Day by Russia, Iran and China, a U.S. joint threat assessment reportedly warns. But in terms of violence, domestic extremists are the principal threat.
Researchers at the security firm Proofpoint are tracking several fraud schemes leveraging COVID-19 vaccine-themed emails. The schemes include business email compromise scams, messages with malicious attachments and phishing emails designed to harvest credentials.