Microsoft and the Cybersecurity and Infrastructure Security Agency have issued warnings that a critical vulnerability in Windows Server dubbed "Zerologon" is being actively exploited in the wild. They urge users to immediately apply an available partial patch.
U.S. government agencies are supposed to have patched the "Zerologon" vulnerability by now, about six weeks after Microsoft issued a patch. But CISA warns that too many agencies' systems remain unpatched.
The hacking group "Pioneer Kitten," which has suspected ties to the Iranian government, is taking advantage of several unpatched vulnerabilities and using open source tools to target U.S. businesses as well as federal government agencies, according to the Cybersecurity and Infrastructure Security Agency.
The U.S. Cybersecurity and Infrastructure Security Agency warns that hacking groups backed by the Chinese Ministry of State Security are exploiting several unpatched vulnerabilities to target federal agencies.
Independent bug hunters who find flaws in products and services often struggle to hand off their vulnerability report to someone in a position to get it fixed, says longtime security researcher Daniel Cuthbert. He describes steps organizations must take to be able to receive - and act on - bug reports.
The security firm Positive Technologies discovered six vulnerabilities in Palo Alto Networks' PAN-OS, the software that runs the company's next-generation firewalls. The firewall developer has issued patches.
In the three years since Equifax suffered a massive data breach, the consumer credit reporting firm says it has worked tirelessly to overhaul the security shortcomings that allowed the breach to happen. Equifax CISO Jamil Farshchi and other security experts weigh in on important lessons learned.
Ransomware continues to pose a "significant" threat, and email remains one of the top attack vectors being used by both criminals and nation-states, Australia's Cyber Security Center warns in its latest "Cyber Threat Report," which urges organizations to improve their defenses.
The U.S. Cybersecurity and Infrastructure Security Agency is ordering most executive branch agencies and departments to create vulnerability disclosure programs by March 2021. Some agencies, such as the Pentagon, already have robust programs in place.
Warning: Hackers are actively attempting to exploit two zero-day flaws in the IOS XR Cisco operating system that runs its carrier-grade routers. Cisco has described ways to partially mitigate the vulnerabilities while it preps patches.
He'd worked at NASA, Visa and Time Warner and stepped in at Home Depot after it was hacked in 2014. But nothing quite prepared Jamil Farshchi for the spotlight he'd face when he took over as CISO at Equifax after its massive 2017 data breach. He discusses how the Equifax security organization has rebounded.
Diebold Nixdorf and NCR have issued patches for ATM software vulnerabilities that could enable a hacker with physical access to the devices to commit deposit forgery, according to the Carnegie Mellon University CERT Coordination Center.
A patching effort has been underway for six months to upgrade Thales wireless communication modules that are embedded in millions of IoT devices, including insulin pumps and smart meters. Left unpatched, a vulnerability in the modules could allow attackers to control devices, IBM warns.
Two critical, zero-day vulnerabilities affecting Internet Explorer and multiple versions of the Windows operating system are being exploited in the wild, Microsoft and the U.S. Cybersecurity and Infrastructure Security Agency warn, urging prompt patching.
A security researcher says voting equipment in the U.S. is still riddled with security flaws that opportunistic foreign adversaries could use to pose a threat to the November election. Meanwhile, the director of CISA calls Russian ransomware attacks one of the biggest threats to the election.