/
attack_type:phishing × limpar

Resultados

68 casos · pág. 1/4

welivesecurity.com · low

US breach notices increasingly omit attack details; ITRC data shows only 24% disclose the attack vector in H1 2026

Publicly reported data breaches in the US reached an all-time high last year, with over 3,300 incidents and nearly 280 million victim notices. The Identity Theft Resource Center (ITRC) reports that over 471 million notices went out in the first half of 2026, but only 24% described the attack vector, the lowest rate it has recorded. The ar…

blog.checkpoint.com · medium

Check Point uncovers multi-region phishing infrastructure hiding live campaigns behind blank 404 pages across thousands of rotating domains

Check Point Exposure Management researchers uncovered a large, multi-region phishing infrastructure that conceals active campaigns behind domains that look inactive. Root domains return blank or generic "Not Found" pages, while the phishing content is served only through concealed regional paths (for example /it, /de, /pa) and under speci…

gbhackers.com · medium

Scammers abuse legitimate Dell and Staples order emails to deliver callback phishing lures that pass DKIM and DMARC

Cisco Talos observed roughly 1,400 messages across two callback phishing campaigns that abuse legitimate Dell and Staples order notification pipelines. The attackers inject fraudulent helpline numbers into fields the retailer platforms render in authenticated transactional emails, so the messages pass authentication without spoofed sender…

recordedfuture.com · high

TAG-193 Espionage Campaign Targets Central Asian and CIS Governments with Spearphishing, WinRAR CVE-2025-8088 and Reverse Shells

Recorded Future's Insikt Group reports on TAG-193, a cluster that ran a sustained intelligence-collection campaign against government bodies from early 2025 through May 2026. Targets include diplomacy, economic development, agriculture and environmental agencies in Russia, Tajikistan, Belarus, Armenia and Uzbekistan. Lure documents and im…

f5.com · low

F5 Labs warns AI chatbots and agents at the 2026 Winter Games face prompt injection and behavioral manipulation risks

F5 Labs argues that AI systems embedded in the operations of the 2026 Winter Games (spectator chatbots, scheduling, translation, fraud detection, operational analytics) create a behavioral attack surface that traditional security controls do not cover. The main risk is manipulated model behavior rather than outages or stolen credentials. …

feeds.fortinet.com · high

Ousaban banking trojan campaign targets Iberian Peninsula via invoice phishing with geofencing and daily-rotating C2 domains

FortiGuard Labs reports an ongoing Ousaban campaign targeting the Iberian Peninsula. The actor keeps refining its delivery chain and uses geofencing and environmental checks to restrict access to the malware to the intended victims. Ousaban resolves its C2 IP through daily-changing domains and runs a traditional C2 setup as a decoy. Its l…

feeds.fortinet.com · high

Casbaneiro banking trojan campaign targets Latin America with analysis evasion and split exfiltration servers

FortiGuard Labs analyzed a Casbaneiro banking trojan campaign targeting users in Latin America. The campaign applies access restrictions at several stages to keep the malware away from analysis tools: the download page, the HTA downloader and Casbaneiro itself. Casbaneiro sends different types of stolen data to separate servers and uses a…

welivesecurity.com · medium

Quishing rises to 11% of phishing emails in H1 2026, evading email filters; Kimsuky uses QR codes against US targets

ESET warns that QR-code phishing ("quishing") is a growing way to slip past corporate email security. According to the ESET Threat Report H1 2026, malicious QR codes were embedded in 11% of all phishing emails in the first half of 2026. The codes hide destination URLs from filters that cannot extract and inspect them, and they move the vi…

grahamcluley.com · medium

Smashing Security #488: FBI arrests ransomware negotiator in ShinyHunters probe; ASOS app hijacked to message all customers

Episode 488 of the Smashing Security podcast, hosted by Graham Cluley with guest Paul Ducklin, covers several recent security stories. The lead item is the arrest by the FBI of an executive at a ransomware negotiation firm, reportedly at a cybersecurity conference, in connection with the investigation into the ShinyHunters gang. The hosts…

itsecurityguru.org · high

SEO-poisoning campaign uses fake WatchGuard VPN download site to steal SSL VPN credentials, then serves the genuine signed client

Huntress researchers detailed an SEO-poisoning campaign on 13 October that harvests SSL VPN credentials through a lookalike WatchGuard download page, watchguard-vpn.net, and then delivers the legitimate, validly signed Mobile VPN with SSL installer. Earlier waves used trojanised installers, but this iteration contains no malware, so endpo…