Showing only posts by Dan Goodin. Show all posts.

High-severity vulnerabilities affect a wide range of Asus router models

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Enlarge (credit: Getty Images) Hardware manufacturer Asus has released updates patching multiple critical vulnerabilities that allow hackers to remotely take control of a range of router models with no authentication or interaction required of end users. The most critical vulnerability, tracked as CVE-2024-3080 is an authentication bypass flaw that …

Ransomware attackers quickly weaponize PHP vulnerability with 9.8 severity rating

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Enlarge (credit: Getty Images) Ransomware criminals have quickly weaponized an easy-to-exploit vulnerability in the PHP programming language that executes malicious code on web servers, security researchers said. As of Thursday, Internet scans performed by security firm Censys had detected 1,000 servers infected by a ransomware strain known as …

China state hackers infected 20,000 Fortinet VPNs, Dutch spy service says

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Enlarge Hackers working for the Chinese government gained access to more than 20,000 VPN appliances sold by Fortinet using a critical vulnerability that the company failed to disclose for two weeks after fixing it, Netherlands government officials said. The vulnerability, tracked as CVE-2022-42475, is a heap-based buffer overflow …

Hackers steal “significant volume” of data from hundreds of Snowflake customers

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Enlarge (credit: Getty Images) As many as 165 customers of cloud storage provider Snowflake have been compromised by a group that obtained login credentials through information-stealing malware, researchers said Monday. On Friday, Lending Tree subsidiary QuoteWizard confirmed it was among the customers notified by Snowflake that it was affected …

Nasty bug with very simple exploit hits PHP just in time for the weekend

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Enlarge A critical vulnerability in the PHP programming language can be trivially exploited to execute malicious code on Windows devices, security researchers warned as they urged those affected to take action before the weekend starts. Within 24 hours of the vulnerability and accompanying patch being published, researchers from the …

7,000 LockBit decryption keys now in the hands of the FBI, offering victims hope

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Enlarge (credit: Getty Images ) The FBI is urging victims of one of the most prolific ransomware groups to come forward after agents recovered thousands of decryption keys that may allow the recovery of data that has remained inaccessible for months or years. The revelation, made Wednesday by a top …

Russian agents deploy AI-produced Tom Cruise narrator to tar Summer Olympics

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Enlarge / A visual from the fake documentary "Olympics Has Fallen" produced by Russia-affiliated influence actor Storm-1679. (credit: Microsoft) Last year, a feature-length documentary purportedly produced by Netflix began circulating on Telegram. Titled “Olympics have Fallen” and narrated by a voice with a striking similarity to that of actor Tom …

London hospitals declare emergency following ransomware attack

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Enlarge A ransomware attack that crippled a London-based medical testing and diagnostics provider has led several major hospitals in the city to declare a critical incident emergency and cancel non-emergency surgeries and pathology appointments, it was widely reported Tuesday. The attack was detected Monday against Synnovis, a supplier of …

Ticketmaster hacked in what’s believed to be a spree hitting Snowflake customers

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Enlarge (credit: Getty Images) Cloud storage provider Snowflake said that accounts belonging to multiple customers have been hacked after threat actors obtained credentials through info-stealing malware or by purchasing them on online crime forums. Ticketmaster parent Live Nation—which disclosed Friday that hackers gained access to data it stored …

Federal agency warns critical Linux vulnerability being actively exploited

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Enlarge (credit: Getty Images) The US Cybersecurity and Infrastructure Security Agency has added a critical security bug in Linux to its list of vulnerabilities known to be actively exploited in the wild. The vulnerability, tracked as CVE-2024-1086 and carrying a severity rating of 7.8 out of a possible …

Law enforcement operation takes aim at an often-overlooked cybercrime linchpin

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Enlarge (credit: Getty Images) An international cast of law enforcement agencies has struck a blow at a cybercrime linchpin that’s as obscure as it is instrumental in the mass-infection of devices: so-called droppers, the sneaky software that’s used to install ransomware, spyware, and all manner of other …

Mystery malware destroys 600,000 routers from a single ISP during 72-hour span

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Enlarge (credit: Getty Images) One day last October, subscribers to an ISP known as Windstream began flooding message boards with reports their routers had suddenly stopped working and remained unresponsive to reboots and all other attempts to revive them. “The routers now just sit there with a steady red …

US sanctions operators of “free VPN” that routed crime traffic through user PCs

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Enlarge (credit: Getty Images) The US Treasury Department has sanctioned three Chinese nationals for their involvement in a VPN-powered botnet with more than 19 million residential IP addresses they rented out to cybercriminals to obfuscate their illegal activities, including COVID-19 aid scams and bomb threats. The criminal enterprise, the …

Newly discovered ransomware uses BitLocker to encrypt victim data

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Enlarge (credit: Getty Images ) A previously unknown piece of ransomware, dubbed ShrinkLocker, encrypts victim data using the BitLocker feature built into the Windows operating system. BitLocker is a full-volume encryptor that debuted in 2007 with the release of Windows Vista. Users employ it to encrypt entire hard drives to …

Crooks plant backdoor in software used by courtrooms around the world

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Enlarge (credit: JAVS) A software maker serving more than 10,000 courtrooms throughout the world hosted an application update containing a hidden backdoor that maintained persistent communication with a malicious website, researchers reported Thursday, in the latest episode of a supply-chain attack. The software, known as the JAVS Viewer …

A root-server at the Internet’s core lost touch with its peers. We still don’t know why.

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Enlarge For more than four days, a server at the very core of the Internet’s domain name system was out of sync with its 12 root server peers due to an unexplained glitch that could have caused stability and security problems worldwide. This server, maintained by Internet carrier …

Researchers spot cryptojacking attack that disables endpoint protections

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Enlarge (credit: Getty Images) Malware recently spotted in the wild uses sophisticated measures to disable antivirus protections, destroy evidence of infection, and permanently infect machines with cryptocurrency-mining software, researchers said Tuesday. Key to making the unusually complex system of malware operate is a function in the main payload, named …

Financial institutions have 30 days to disclose breaches under new rules

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Enlarge (credit: Brendan Smialowski / Getty Images ) The Securities and Exchange Commission (SEC) will require some financial institutions to disclose security breaches within 30 days of learning about them. On Wednesday, the SEC adopted changes to Regulation S-P, which governs the treatment of the personal information of consumers. Under the …

Arizona woman accused of helping North Koreans get remote IT jobs at 300 companies

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Enlarge (credit: Getty Images | the-lightwriter) An Arizona woman has been accused of helping generate millions of dollars for North Korea’s ballistic missile program by helping citizens of that country land IT jobs at US-based Fortune 500 companies. Christina Marie Chapman, 49, of Litchfield Park, Arizona, raised $6.8 …

Linux maintainers were infected for 2 years by SSH-dwelling backdoor with huge reach

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Enlarge (credit: BeeBright / Getty Images / iStockphoto ) Infrastructure used to maintain and distribute the Linux operating system kernel was infected for two years, starting in 2009, by sophisticated malware that managed to get a hold of one of the developers’ most closely guarded resources: the /etc/shadow files that stored …

Black Basta ransomware group is imperiling critical infrastructure, groups warn

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Enlarge (credit: Getty Images) Federal agencies, health care associations, and security researchers are warning that a ransomware group tracked under the name Black Basta is ravaging critical infrastructure sectors in attacks that have targeted more than 500 organizations in the past two years. One of the latest casualties of …

Google patches its fifth zero-day vulnerability of the year in Chrome

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Enlarge (credit: Getty Images ) Google has updated its Chrome browser to patch a high-severity zero-day vulnerability that allows attackers to execute malicious code on end user devices. The fix marks the fifth time this year the company has updated the browser to protect users from an existing malicious exploit …

Dell warns of “incident” that may have leaked customers’ personal info

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Enlarge (credit: Getty ) For years, Dell customers have been on the receiving end of scam calls from people claiming to be part of the computer maker’s support team. The scammers call from a valid Dell phone number, know the customer's name and address, and use information that should …

Critical vulnerabilities in BIG-IP appliances leave big networks open to intrusion

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Enlarge (credit: Getty Images) Researchers on Wednesday reported critical vulnerabilities in a widely used networking appliance that leaves some of the world’s biggest networks open to intrusion. The vulnerabilities reside in BIG-IP Next Central Manager, a component in the latest generation of the BIG-IP line of appliances, which …

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