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initial_access_vector:phishing × criticity:medium × limpar

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30 casos · pág. 1/2

cyberscoop.com · medium

Nigerian national Chukwuemeka Amachukwu sentenced to 8 years for hacking tax firms, tax fraud and fake investment scheme

A 40-year-old Nigerian national, Chukwuemeka Victor Amachukwu, was sentenced to eight years in prison by a US federal court for a 2019-2023 scheme that combined hacking of US tax preparation businesses, filing of fraudulent tax returns and fake investment fraud. He used identities stolen from victim organizations to file false returns wit…

ic3.gov · medium

FBI warns of fraud schemes exploiting the 2026 US midterm elections, including AI-enabled candidate impersonation

The FBI warns that scammers are likely to exploit the 2026 US Midterm Election to run financial fraud schemes against victims across the United States. The PSA updates alert I-102924-PSA from 29 October 2024. Scammers use candidates' names, images, logos and slogans to solicit fake campaign contributions, sell merchandise that is never de…

infosecurity-magazine.com · medium

Microsoft disrupts Yam Store PhaaS network (Storm-3119/Storm-2990) behind over one billion phishing messages since January 2026

Microsoft, working with industry partners and Japanese police, disrupted a Chinese-language phishing-as-a-service (PhaaS) ecosystem centered on Yam Store, an underground marketplace tracked as Storm-3119. The phishing kits sold there were responsible for over a billion phishing emails and texts sent to more than 75,000 organizations since…

gbhackers.com · medium

Classiscam-style scammers abuse a fintech spend-management platform to send phishing and validate stolen bank credentials

Scammers abused a legitimate spend-management platform as part of a fraud operation. They used its notification system to send phishing messages and its open-banking account linking to validate stolen banking credentials. Group-IB documented the activity in a client environment after the platform reported suspicious payment notifications …

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…

welivesecurity.com · medium

Brand deal scam impersonating Hollyland, Nike and Spotify hijacks YouTube creators' Google accounts

A modular phishing campaign targets YouTube creators with personalized sponsorship offers from fake brand representatives. One variant impersonates Hollyland, a maker of wireless video transmission equipment, and also Nike and Spotify. Victims are led through a convincing fake collaboration platform to a bogus "Sign in with Google" page t…

blog.checkpoint.com · medium

Election scams blur with genuine campaign outreach ahead of 2026 US midterms, with phishing, spoofing and exposed election-staff credentials

Check Point Exposure Management reports that fraudulent voter-registration messages and legitimate political outreach are converging ahead of the 2026 US midterms, making it harder for voters to tell real messages from fake ones. Between July and September, election offices in Rhode Island and Washington warned of fake emails and texts as…

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…

itsecurityguru.org · medium

Salt Security survey: 49.8% of organisations report unintended or unauthorised AI agent actions; shadow MCP servers rising

A Salt Security report, State of Agentic AI and API Security 2H 2026, finds that 49.8% of surveyed organisations confirmed or suspected an AI agent took an unintended, unexpected or unauthorised action in the past year. The research combines a survey of 380+ security and technology professionals with Salt Labs production telemetry. Among …

securityaffairs.com · medium

Security Affairs Malware Newsletter Round 119: IronChain, XWorm, PEERSTITCH, GhostAction and iOS exploit chain research

The Security Affairs Malware Newsletter Round 119 is a weekly digest of malware research published by Pierluigi Paganini. It lists reports on IronChain ransomware, the evolution of XWorm from infostealer to surveillance platform, and the Hirudo banking malware spread through fake updates and patched banking apps. It also covers PEERSTITCH…

olhardigital.com.br · · 2 fontes · 2 atualizações medium

European Commission opens DSA investigation into Booking.com over fake listings, phishing/smishing scams and weak fraud defenses

The European Commission has opened a formal investigation under the Digital Services Act (DSA) into Booking.com, a very large online platform with more than 45 million EU users. It will examine whether the company does enough to stop fraudsters from using the platform for fake listings, impersonation fraud, phishing and smishing (theregis…

gbhackers.com · · 3 fontes · 3 atualizações medium

Check Point: AI-integrated antidetect browsers Kameleo, AdsPower and MultiLogin scale account takeover, fraud and influence operations

Check Point Research reports that commercial antidetect browsers, notably Kameleo, AdsPower and MultiLogin, are widely referenced on Russian-language underground forums and marketplaces. They are used for account takeover, payment card fraud (carding), fraudulent loan applications, ad-revenue fraud, bulk creation of fake accounts and coor…

securityweek.com · medium

Rapid7 Q3 2026: High-severity flaws exploited in 3 days on average, ransomware dominates, AI limited to 8% of incidents

Rapid7's Q3 2026 threat landscape report finds that high-severity vulnerabilities were exploited an average of three days after disclosure, with 71% exploited within the first seven days. 79% of them are classed as 'holy grail' flaws, meaning remote and needing no credentials or user interaction. Ransomware remains the dominant threat. Th…

thehackernews.com · medium

Generative AI erodes behavioral email detection: Proofpoint details AI-crafted BEC, device-code phishing and real estate lure campaigns

Proofpoint reported at its Protect 2026 conference that generative AI is removing the behavioral tells (awkward language, reused templates, repeated infrastructure) that email filters have relied on. Attackers can now produce fluent, personalized, unique messages for each recipient, which weakens behavior-only detection. The vendor cites …

ic3.gov · medium

FBI and CISA warn of phishing and smishing targeting election and campaign officials ahead of 2026 U.S. midterms

The FBI and CISA issued a joint Public Service Announcement warning that malicious cyber actors may use phishing and smishing against election officials, candidates and political organizations ahead of the 2026 U.S. midterm elections. These targets are attractive because of their access to voter registration data, current government offic…

olhardigital.com.br · medium

Fake WatchGuard download site harvests VPN credentials from MSP admin before serving legitimate signed installer

Huntress researchers identified a fake page impersonating the WatchGuard download portal that harvested VPN server addresses, usernames and passwords before offering the legitimate Mobile VPN with SSL installer. The investigation began after suspicious activity involving an administrator at a managed service provider (MSP), who found the …