LAST 6 MONTHS SHOWN · BREACHES BY ATTACK VECTOR, FROM PUBLIC REPORTING
A running radar of disclosed breaches across the endpoint-security landscape — how companies are getting hit, month over month. Read from the seller's seat.
+ 50 earlier months of history are behind clearance.
On the radar · recent, relevant breaches
What we're tracking
2026-10-09
T-SystemsransomwareRANSOMWARE
The SafePay ransomware group claims to have breached T-Systems, a subsidiary of Deutsche Telekom. T-Systems has denied that the data is real. No details on the nature of the breach or data involved are provided.
Japanese chip testing giant Advantest disclosed a data breach months after a ransomware attack. The company had previously announced in February 2026 that hackers breached its network and deployed ransomware. At that time, it was still dete
The FBI experienced a data breach after a contractor failed to apply an available security patch. The intrusion may have exposed sensitive employee information. The bureau's cyber chief attributed the breach to the missed patch.
ColdRecon assessment · opinion
OPINION: A positive-security model that enforces known-good states and blocks unauthorized changes would likely have prevented this breach by ensuring the missing patch was applied or by blocking exploitation of the unpatched vulnerability.
A ransomware group called BYOD claims to have breached Trump Mobile and published a file containing 3,615 customer records on a dark web leak site. The exposed data includes names, email addresses, phone numbers, home addresses, and order d
The SafePay ransomware group claims to have breached T-Systems, a subsidiary of Deutsche Telekom. T-Systems has denied that the data is real. No details on the nature of the breach or data involved are provided.
The SafePay ransomware group claims to have breached T-Systems, a subsidiary of Deutsche Telekom. T-Systems has denied that the data is real. No details on the nature of the breach or data involved are provided.
A ransomware group called BYOD claims to have breached Trump Mobile and published a file containing 3,615 customer records on a dark web leak site. The exposed data includes names, email addresses, phone numbers, home addresses, and order d
A ransomware group called BYOD claims to have breached Trump Mobile and published a file containing 3,615 customer records on a dark web leak site. The exposed data includes names, email addresses, phone numbers, home addresses, and order d
Keio Corporation, a major private railway operator in Japan, confirmed that its network was hit by a ransomware attack over the weekend. The attack disrupted some of its business systems. No further details about the attack vector or data e
FTAPI, a file transfer platform, confirmed a security incident after The Gentlemen ransomware gang claimed to have breached the company. The attackers said they would release data in 5 days. FTAPI stated that attackers reached one internal
FTAPI, a file transfer platform, confirmed a security incident after The Gentlemen ransomware gang claimed to have breached the company. The attackers said they would release data in 5 days. FTAPI stated that attackers reached one internal
In late August, authorities boarded the VL Prosperity after indications that its network had been compromised. The breach involved the ship's propulsion system. No further details on the attack method or data exposure were provided.
Showing a slice of the relevant record. The full searchable breach database — every vector, every sector, the complete history — is for cleared officers. Assessments are ColdRecon's opinion, grounded in the cited public facts.
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ColdRecon tracks every disclosed breach, normalized to the factors that move a deal — and turns it into one short daily brief from the seller's seat. Request clearance and the first lands tomorrow at 0600.