Microsoft Corp. confirmed it is addressing a significant security lapse that allowed its Copilot AI to bypass privacy protections and summarize users’ confidential emails without authorization. The bug, which has persisted since ...

In a recent wave of cyber disruptions, the elusive Anonymous hacker group Sudan, self-identified as Storm-1359, claimed responsibility for orchestrating a distributed denial-of-service (DDoS) attack that temporarily incapacitated Cloudflare’s website. The  Anonymous ...

A cybersecurity firm says it has intercepted a large, unique stolen data set containing the names, addresses, email addresses, phone numbers, Social Security Numbers and dates of birth on nearly 23 million ...

Earlier this week, a Ukrainian security researcher leaked almost two years’ worth of internal chat logs from Conti, one of the more rapacious and ruthless ransomware gangs in operation today. Tuesday’s story ...

A recent phishing campaign targeting Coinbase users shows thieves are getting cleverer about phishing one-time passwords (OTPs) needed to complete the login process. It also shows that phishers are attempting to sign ...

Microsoft today issued updates to plug more than 70 security holes in its Windows operating systems and other software, including one vulnerability that is already being exploited in active attacks. This month's ...

Hard drive giant Western Digital is urging users of its MyBook Live brand of network storage drives to disconnect them from the Internet, warning that malicious hackers are remotely wiping the drives ...

Some of the top ransomware gangs are deploying a new pressure tactic to push more victim organizations into paying an extortion demand: Emailing the victim's customers and partners directly, warning that their ...

You might have recently heard that eBay is performing port scanning, while online shoppers are visiting their website. At first glance, it will probably sound a bit strange, as port scanning is ...

The criminal group behind the REvil ransomware enterprise has begun auctioning off sensitive data stolen from companies hit by its malicious software. The move marks an escalation in tactics aimed at coercing ...