Game of clones: Sophos and the MITRE ATT&CK Enterprise 2025 Evaluations
Winter is coming – so it must be time for Sophos X-Ops’ report on this year’s MITRE ATT&CK Enterprise Evaluations
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Build a prevention-first defense: The Sophos Cybersecurity Toolkit
Bys sExplore the Cybersecurity toolkit and start building your prevention-first strategy today.
Did you hear the one about the ransom victim who made a ransom installment payment after they were told that it wouldn’t be accepted?
Bys sMillicom describes itself as a leading provider of fixed and mobile telecommunications services dedicated to markets in Latin America. With headquarters in Luxembourg and Florida, the company is listed on the NASDAQ stock exchange (TIGO). Through Tigo, Tigo Business, and its products and services such as Tigo Music, Tigo Sports, Tigo Money, and ONEtv, Millcom……
Ransomware Gangs Use Skitnet Malware for Stealthy Data Theft and Remote Access
Bys sSeveral ransomware actors are using a malware called Skitnet as part of their post-exploitation efforts to steal sensitive data and establish remote control over compromised hosts. “Skitnet has been sold on underground forums like RAMP since April 2024,” Swiss cybersecurity company PRODAFT told The Hacker News. “However, since early 2025, we have observed multiple ransomware…
Cyber Attacks on Schools Plateaued in 2025, but More Records Exposed
Bys sAbby Sourwine reports: Ransomware attacks against schools and universities held relatively steady in 2025, but the scale of data exposure rose sharply, driven in part by third-party software vulnerabilities and a handful of outsized higher education breaches. According to U.K.-based technology research company Comparitech’s latest education ransomware roundup, ransomware gangs globally claimed 251 attacks on educational……
Global hack on Microsoft product hits U.S., state agencies, researchers say
Bys sEllen Nakashima, Yvonne Wingett Sanchez, and Joseph Menn report: Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government agencies and businesses in the past few days, breaching U.S. federal and state agencies, universities, energy companies and an Asian telecommunications company, according to state officials and…
Palo Alto Firewalls Found Vulnerable to Secure Boot Bypass and Firmware Exploits
Bys sAn exhaustive evaluation of three firewall models from Palo Alto Networks has uncovered a host of known security flaws impacting the devices’ firmware as well as misconfigured security features. “These weren’t obscure, corner-case vulnerabilities,” security vendor Eclypsium said in a report shared with The Hacker News. “Instead these were very well-known issues that we wouldn’t…