Kirk was executive editor for security and technology for Information Security Media Group. Reporting from Sydney, Australia, he created "The Ransomware Files" podcast, which tells the harrowing stories of IT pros who have fought back against ransomware.
Browser-based cryptocurrency miners are falling out of favor as virtual currency prices remain low, IBM says. But the company says malware-based miners are coming back, including fileless ones that rely on Powershell. Here's the lowdown.
If you run a Magento-powered e-commerce site, it's time to patch again. E-commerce sites continued to be targeted by cybercriminals seeking to steal payment card data, and experts recommend moving quickly to plug the most critical flaw, a SQL injection vulnerability.
Brad Smith, Microsoft's chief legal officer, says Australia's encryption-busting law is causing companies and governments to look elsewhere to store their data. Microsoft hasn't changed it own local operations yet, but other companies say they're no longer comfortable storing data there, he says.
Shortly after a massive data breach affected up to 50 million accounts last September, Facebook didn't believe the incident needed to be reported under Australia's mandatory breach notification law. While Facebook voluntarily notified all users, emails show the company initially underestimated the breach.
An Australian computer security researcher will be sentenced May 1 after pleading guilty to several charges related to an unauthorized intrusion into the network of GoGet, a vehicle sharing service.
Victims of hurricanes, wildfires and other disasters now face a second hit: The U.S. Federal Emergency Management Agency inadvertently shared 2.3 million disaster survivors' personal data of with an agency contractor, leaving victims at increased risk from fraud and identity theft.
A decade or more ago, this would have been unthinkable: Microsoft developing an anti-malware platform for macOS. But Windows Defender ATP is now available for Macs via a limited preview. Microsoft says the move will help protect customers running non-Windows machines.
Script-based payment card malware continues its successful run, impacting a range of e-commerce sites, security researchers warn. With fraudsters continuing to refine their tactics, countering card-sniffing scripts continues to be difficult.
Mirai, the powerful malware that unleashed unprecedented distributed denial-of-service attacks in 2016, has never gone away. And now a new version has been equipped with fresh exploits that suggest its operators want to harness the network bandwidth offered by big businesses.
The former CEO of what was once the world's most popular bitcoin exchange, Mt. Gox, will not serve prison time. Mark Karpelès was sentenced Friday to two and a half years in prison on one charge of falsifying data, but the sentence was suspended. He was cleared of embezzlement and fraud charges.
More than half of 250 anti-virus applications available in Google's Play Store offer insufficient protection against malicious software, according to a new study by testing firm AV Comparatives. One clear takeaway for all Android anti-virus users: Select products carefully.
A closely held type of point-of-sale malware, DMSniff, is spreading further while another, GlitchPOS, has also emerged. Despite a surfeit of stolen payment card details on the black market, efforts to steal more continue, highlighting the continuing challenges around card security.
Facebook is edging closer to launching its own cryptocurrency, with a rollout expected this year, The New York Times reports. But some critics argue that the project seems more like a trendy and unnecessary redressing of a PayPal-like system with a blockchain.
Windows, MacOS and Linux operating systems don't sufficiently protect memory, making it possible for a fake network card to sniff banking credentials, encryption keys and private files, according to new research. Fixes are in the pipeline, but caution should be used before connecting to peripherals in public areas.
The U.S. military curtailed the internet access of an infamous Russian trolling operation around the mid-term elections in November 2018 to stem the spread of noxious disinformation and also directly contacted some of the troll-factory employees by name, the Washington Post reports.
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