diff --git a/usbguard-notify.py b/usbguard-notify.py
new file mode 100755
index 0000000..5a7575b
--- /dev/null
+++ b/usbguard-notify.py
@@ -0,0 +1,111 @@
+#!/usr/bin/python3
+
+import shutil
+import re
+import threading
+from subprocess import Popen, run, DEVNULL, PIPE
+
+USBGUARD_EXEC_NAME = shutil.which('usbguard')
+DUNSTIFY_EXEC_NAME = shutil.which('dunstify')
+open_notifications = {}
+
+
+def parse_event_type_and_id(stream):
+    line = stream.readline()
+    if not line.startswith('[device] '):
+        return None
+    event_type = re.findall('(?<=\\[device\\] )[a-zA-Z]+', line)
+    if len(event_type) == 0:
+        return None
+    event_id = re.findall('(?<=id=)[0-9]+', line)
+    if len(event_id) == 0:
+        return None
+    return event_type[0], int(event_id[0])
+
+
+def parse_event_properties(stream, count):
+    props = {}
+    for _ in range(count):
+        line = stream.readline()
+        try:
+            sep_ind = line.index('=')
+            prop_name = line[1:sep_ind]
+            props[prop_name] = line[sep_ind + 1:-1]
+            if prop_name == 'device_rule':
+                break
+        except ValueError:
+            continue
+    return props
+
+
+def get_name_and_id_from_rule(rule):
+    name = re.findall('(?<=name ")[^"]+(?=")', rule)
+    if len(name) == 0:
+        name = ''
+    else:
+        name = name[0]
+    id = re.findall('(?<=id )[a-z0-9]{4}:[a-z0-9]{4}', rule)
+    if len(id) == 0:
+        id = ''
+    else:
+        id = id[0]
+    return name, id
+
+
+def prompt_device_action(dev_id, name, long_id):
+    proc = Popen([DUNSTIFY_EXEC_NAME, '-p',
+                  '-A', '2,Block',
+                  '-A', '1,Allow',
+                  '-A', '0,Reject',
+                  f'{name} ({long_id})',
+                  'New Device'],
+                 stdout=PIPE, text=True, bufsize=0)
+    open_notifications[dev_id] = int(proc.stdout.readline())
+    print(str(open_notifications[dev_id]))
+    option = int(proc.communicate()[0])
+    try:
+        open_notifications.pop(dev_id)
+    except KeyError:
+        pass
+    match option:
+        case 0:
+            run([USBGUARD_EXEC_NAME, 'reject-device', long_id])
+
+        case 1:
+            run([USBGUARD_EXEC_NAME, 'allow-device', long_id])
+
+        case 2:
+            run([USBGUARD_EXEC_NAME, 'block-device', long_id])
+
+
+def close_notification(dev_id):
+    if dev_id in open_notifications:
+        notif_id = open_notifications.pop(dev_id)
+        run([DUNSTIFY_EXEC_NAME, '-C', str(notif_id)])
+
+
+with Popen([USBGUARD_EXEC_NAME, 'watch'],
+           stdin=DEVNULL, stdout=PIPE, text=True, bufsize=0) as usbguard_proc:
+    new_devices = set()
+    usbguard_proc.stdout.readline()  # get rid of initial connection message
+    while True:
+        event_type_result = parse_event_type_and_id(usbguard_proc.stdout)
+        if event_type_result is None:
+            continue
+        event_type, dev_id = event_type_result
+        if event_type not in ['PresenceChanged', 'PolicyApplied']:
+            continue
+        props = parse_event_properties(usbguard_proc.stdout, 3)
+        name, long_id = get_name_and_id_from_rule(props['device_rule'])
+        match event_type:
+            case 'PresenceChanged':
+                if props['event'] == 'Insert':
+                    new_devices.add(dev_id)
+                else:
+                    close_notification(dev_id)
+                    new_devices.discard(dev_id)
+            case 'PolicyApplied':
+                if props['target_new'] == 'block':
+                    threading.Thread(target=prompt_device_action,
+                                     args=(dev_id, name, long_id)).start()
+                    new_devices.discard(dev_id)