Hackers with ties to the Russian government have targeted Ukrainian natural gas firm Burisma with phishing attacks designed to steal credentials, according to researchers at Area 1 Security. The company is at the center of the impeachment of President Donald Trump.
Microsoft this week issues the final, free security updates for its Windows 7 operating system, as well as Windows Server 2008 and 2008 R2. But with one-third of all PCs continuing to run Windows 7, experts are urging organizations to immediately move to a more modern operating system.
Proof-of-concept code has been released to exploit a severe Citrix vulnerability present in tens of thousands of enterprises. Citrix says it's developing permanent patches but that enterprises should use its mitigation guidance. In the meantime, attackers are hunting for vulnerable machines.
Corporate network security breaches, which can prove costly to remediate and expose a company to lawsuits, are frequently the result of vulnerabilities that could have been fixed for a relatively low cost. A a brute force penetration test is a critical first step in finding those vulnerabilities.
British regulators have fined Dixons Carphone $653,000 for a breach that exposed millions of payment card details and personal data due to point-of-sale malware. The retailer's lack of security contributed to a "careless loss of data," the Information Commissioner's Office says.
The latest edition of the ISMG Security Report discusses "Orwellian" surveillance activity in 2020 via the ToTok app. Also featured: the controversy over enabling law enforcement to circumvent encryption; the cyberattack risks posed by IoT devices.
Reserve Bank of India is proposing the creation of a new digital retail payment system, similar to the National Payments Corp. of India, to expand the reach of digital payments to those who don't use banks and help reduce the dependency on cash.
Organizations in Asia, like those in the United States and around the world, are preparing for potential cyberattacks tied to Iran in the wake of the U.S. killing of Iranian Major General Iranian Major General Qasem Soleimani last week.
A ransomware attack has held London-based foreign currency exchange firm Travelex hostage since New Year's Day, the company confirmed Tuesday. It appears that the Sodinokibi group is behind the attack and is asking for millions from the company.
Attackers are hitting unpatched Pulse Secure VPN servers with Sodinokibi - aka REvil - ransomware, British security researcher Kevin Beaumont warns. Pulse Secure says that although many organizations have installed the critical April 2019 patch, holdouts persist.
In the wake of the killing of an Iranian general in a U.S. drone attack last week, organizations - especially healthcare entities and units of government that have been vulnerable to ransomware attacks - need to be on guard against destructive "wiper" attacks, says Caleb Barlow of CynergisTek.
Protecting enterprise networks from attackers boils down to the same thing: Unless organizations get the basics right, they're sitting ducks. That's a top takeaway from experts warning that Iran will likely retaliate with cyberattacks after one of its senior military leaders was killed by a U.S. drone strike.
The DHS says the defacement of a U.S. government website over the weekend is not linked to Iranian state-sponsored actors. Attackers posted a pro-Iran message with a photo of President Donald Trump being punched in the face. The website, belonging to the Federal Depository Library Program, is now offline.
Following the U.S. killing of Iran's Maj. Gen. Qasem Soleimani last week, security experts have warned of possible retaliatory cyber strikes. Tom Kellermann of VMware believes those attacks are imminent. "The period of mourning is over, and I think the holy war in American cyberspace is yet to begin."