Hackmanac: #PollResults Turns out what worries you most for H2 2026 is 𝐒𝐮𝐩𝐩𝐥𝐲 𝐂𝐡𝐚𝐢𝐧 𝐚𝐭𝐭𝐚𝐜𝐤𝐬 (𝟑𝟒%). Thanks to everyone who voted and see you at next #MondayPoll!2026-06-28
H4ckmanacransomwareUnknownT1566
Threat intelligence and cyber alert feed covering data breaches, ransomware incidents and vulnerability disclosures.
Hackmanac: Cyber Alert ‼ USA - 𝗣𝗼𝗹𝘆𝗺𝗮𝗿𝗸𝗲𝘁 Polymarket confirmed a third-party compromise that enabled attackers to inject malicious code into its website, leading to the theft of user funds. The company contained the incident and will refund affected users. Around the same time, researchers reported a phishing campaign targeting Polymarket users that allegedly stole about US$3 million in cryptocurrency.2026-06-26
H4ckmanacphishingUnited StatesT1566
Threat intelligence and cyber alert feed covering data breaches, ransomware incidents and vulnerability disclosures.
Hackmanac: RT by @H4ckmanac: Cyber Alert ‼ Japan - 𝗞𝗗𝗗𝗜 KDDI warned users to change their passwords after disclosing unauthorised access to its email system used by six internet service providers (ISPs), potentially exposing up to 14.22 million email accounts. The compromised information may include email addresses and passwords.2026-06-24
H4ckmanacbreachJapan
Threat intelligence and cyber alert feed covering data breaches, ransomware incidents and vulnerability disclosures.
Hackmanac: #HackTuesday Hack Tuesday: Week 17 - 23 Jun 2026 374 cyber attacks across 62 countries The most active threat actor last week was NoName057(16) claiming responsibility for 38 cyber attacks. The USA is the most affected country, accounting for 21.4% of incidents, with 80 cyber attacks. The Gov / Mil / LE sector is the most targeted, accounting for 19.5% of incidents with 73 cyber attacks. The estimated Critical cyber attacks account to 54 (14.4% of the total).2026-06-23
H4ckmanaccampaignUnited States
Threat intelligence and cyber alert feed covering data breaches, ransomware incidents and vulnerability disclosures.